#90242F#90242F

#90242F is a dark, vivid red. Relative luminance 0.074; OKLCH L 43.7% C 0.143 H 20.1°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#90242F
RGB	rgb(144, 36, 47)
HSL	hsl(354, 60%, 35%)
HSV	hsv(354, 75%, 56%)
CMYK	cmyk(0%, 75%, 67.4%, 43.5%)
CIE-LAB	lab(32.70, 45.36, 20.67)
CIE-LCH	lch(32.70, 49.85, 24.50°)
OKLab	oklab(43.74% 0.1342 0.049)
OKLCH	oklch(43.74% 0.143 20.1)
XYZ	xyz(12.6469, 7.3982, 3.4508)
Luminance	0.0740 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90242F #249085

analogous

#902465 #90242F #904F24

triadic

#90242F #2F9024 #242F90

tetradic

#90242F #659024 #249085 #4F2490

square

#90242F #659024 #249085 #4F2490

split-complementary

#90242F #24904F #246590

monochromatic

#2E0C0F #5F181F #90242F #C1303F #D55966

Accessibility & contrast

On white

8.47

#90242F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#90242F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90242F

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90242F	#FFFFFF	#000000	##FFFFFF
##90242F	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423E2F

Deuteranopia (green-blind)

#5E552C

Tritanopia (blue-blind)

#9E0029

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #90242f;
/* rgb */ color: rgb(144, 36, 47);
/* oklch */ color: oklch(43.7% 0.143 20.1);

Tailwind

colors: {
  custom: {
    50: '#b76867',
    500: '#90242f',
    950: '#000000',
  },
}

SCSS

$custom: #90242f;
$custom-light: #b76867;
$custom-dark: #000000;

JSON

{
  "hex": "#90242f",
  "rgb": {
    "r": 144,
    "g": 36,
    "b": 47
  },
  "hsl": {
    "h": 353.889,
    "s": 60,
    "l": 35.294
  },
  "oklch": {
    "l": 0.43743,
    "c": 0.14285,
    "h": 20.1
  },
  "luminance": 0.07396
}

Semantic roles & 50–950 ramp

primary

#90242F

secondary

#56BAB0

accent

#E3D345

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130706

muted

#827A7A

Preview Lab

Preview with #90242F

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

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