#902823#902823

#902823 is a dark, vivid red. Relative luminance 0.076; OKLCH L 44.0% C 0.140 H 27.3°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#902823
RGB	rgb(144, 40, 35)
HSL	hsl(3, 61%, 35%)
HSV	hsv(3, 76%, 56%)
CMYK	cmyk(0%, 72.2%, 75.7%, 43.5%)
CIE-LAB	lab(33.07, 43.20, 28.61)
CIE-LCH	lch(33.07, 51.81, 33.52°)
OKLab	oklab(43.96% 0.1247 0.0644)
OKLCH	oklch(43.96% 0.14 27.3)
XYZ	xyz(12.5652, 7.5701, 2.3893)
Luminance	0.0757 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902823 #238B90

analogous

#902355 #902823 #905E23

triadic

#902823 #239028 #282390

tetradic

#902823 #559023 #238B90 #5E2390

square

#902823 #559023 #238B90 #5E2390

split-complementary

#902823 #23905E #235590

monochromatic

#2E0D0B #5F1A17 #902823 #C1362F #D65D57

Accessibility & contrast

On white

8.35

#902823 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#902823 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902823

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902823	#FFFFFF	#000000	##FFFFFF
##902823	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463F21

Deuteranopia (green-blind)

#60561F

Tritanopia (blue-blind)

#9F0128

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #902823;
/* rgb */ color: rgb(144, 40, 35);
/* oklch */ color: oklch(44.0% 0.140 27.3);

Tailwind

colors: {
  custom: {
    50: '#b8695e',
    500: '#902823',
    950: '#000000',
  },
}

SCSS

$custom: #902823;
$custom-light: #b8695e;
$custom-dark: #000000;

JSON

{
  "hex": "#902823",
  "rgb": {
    "r": 144,
    "g": 40,
    "b": 35
  },
  "hsl": {
    "h": 2.752,
    "s": 60.894,
    "l": 35.098
  },
  "oklch": {
    "l": 0.43964,
    "c": 0.14029,
    "h": 27.3
  },
  "luminance": 0.07568
}

Semantic roles & 50–950 ramp

primary

#902823

secondary

#54B6BA

accent

#DDE444

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130704

muted

#827A79

Preview Lab

Preview with #902823

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

Preview Lab → · Contrast checker → · Palette generator →