FF2121

COLOR
← PREV | NEXT →

Dahong

Ancient Chinese Colors / dahong
sRGB Model ? COPY
R 255
G 33
B 33
HSL Model ? COPY
H 0°
S 100%
L 56%
CMYK Print ? COPY
C 0
M 87
Y 87
K 0
CIE-Lab ? COPY
L 54.51
a 77.1
b 57.63
CIE-XYZ ? COPY
X 42.06
Y 22.46
Z 3.56
OKLCH (Next-Gen) ? COPY
L 63.77%
C 0.248
H 28.1
HSB Model ? COPY
H 0°
S 87%
B 100%
HWB Model ? COPY
H 0°
W 13%
B 0%
CIE-LUV ? COPY
L 54.51
u 165.8
v 35.75

WCAG Accessibility Score

Sample Text
3.82
AA: FAIL / AAA: FAIL
Sample Text
5.49
AA: PASS / AAA: FAIL

Vision Simulation

Protanopia #9e9c21
Deuteranopia #abbc21
Tritanopia #f32121
Achromatopsia #636363

TINTS

TONES

Physical Match

Closest Standard Match

Bright Red C

SET: 潘通专色铜版色卡
DELTA E: 2.25

HARMONIES

Complementary
Analogous
Split Complementary
Triadic
Tetradic
Monochromatic

Smart Gradients

COPY CSS
Basic Light
COPY CSS
Deep Gravity
COPY CSS
Aurora Flow
COPY CSS
Cyber Clash
COPY CSS
Soft Mist

Description

正红色,三原色中的红,传统的中国红,又称绛色。注:rgb 色中的 R255 系列明度

Developer Handoff

CSS Variables 
:root {
  --dahong: #FF2121;
}
Tailwind Config 
colors: {
  'dahong': '#FF2121',
}
SCSS / Sass 
$dahong: #FF2121;
Design Token 
{
    "name": "Dahong",
    "value": "#FF2121"
}

UI Application / Simulation

Real-time UI Preview

View the actual rendering effect of this color in dashboards, mobile apps, chat interfaces, calendars, etc.
Click to open full-screen immersive preview.

Open UI Kit

Similar Colors

Dahong
#FF2121
FF2323
#FF2323
FF1E1E
#FF1E1E
#FD1D1D
#FD1D1D
#FF1A1A
#FF1A1A