#902A23#902A23

#902A23 is a dark, vivid red. Relative luminance 0.077; OKLCH L 44.2% C 0.138 H 28.1°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#902A23
RGB	rgb(144, 42, 35)
HSL	hsl(4, 61%, 35%)
HSV	hsv(4, 76%, 56%)
CMYK	cmyk(0%, 70.8%, 75.7%, 43.5%)
CIE-LAB	lab(33.37, 42.38, 28.94)
CIE-LCH	lch(33.37, 51.32, 34.33°)
OKLab	oklab(44.19% 0.1221 0.0651)
OKLCH	oklch(44.19% 0.138 28.1)
XYZ	xyz(12.6343, 7.7085, 2.4124)
Luminance	0.0771 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902A23 #238990

analogous

#902353 #902A23 #906023

triadic

#902A23 #23902A #2A2390

tetradic

#902A23 #539023 #238990 #602390

square

#902A23 #539023 #238990 #602390

split-complementary

#902A23 #239060 #235390

monochromatic

#2E0D0B #5F1C17 #902A23 #C1382F #D65F57

Accessibility & contrast

On white

8.26

#902A23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#902A23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902A23

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902A23	#FFFFFF	#000000	##FFFFFF
##902A23	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474021

Deuteranopia (green-blind)

#61571F

Tritanopia (blue-blind)

#9F0729

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #902a23;
/* rgb */ color: rgb(144, 42, 35);
/* oklch */ color: oklch(44.2% 0.138 28.1);

Tailwind

colors: {
  custom: {
    50: '#b86a5e',
    500: '#902a23',
    950: '#000000',
  },
}

SCSS

$custom: #902a23;
$custom-light: #b86a5e;
$custom-dark: #000000;

JSON

{
  "hex": "#902a23",
  "rgb": {
    "r": 144,
    "g": 42,
    "b": 35
  },
  "hsl": {
    "h": 3.853,
    "s": 60.894,
    "l": 35.098
  },
  "oklch": {
    "l": 0.44186,
    "c": 0.13836,
    "h": 28.1
  },
  "luminance": 0.07707
}

Semantic roles & 50–950 ramp

primary

#902A23

secondary

#54B4BA

accent

#DAE444

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130704

muted

#827A79

Preview Lab

Preview with #902A23

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →