#90253C#90253C

#90253C is a dark, vivid red. Relative luminance 0.076; OKLCH L 44.1% C 0.142 H 12.9°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#90253C
RGB	rgb(144, 37, 60)
HSL	hsl(347, 59%, 35%)
HSV	hsv(347, 74%, 56%)
CMYK	cmyk(0%, 74.3%, 58.3%, 43.5%)
CIE-LAB	lab(33.09, 45.87, 12.77)
CIE-LCH	lch(33.09, 47.62, 15.55°)
OKLab	oklab(44.12% 0.1384 0.0318)
OKLCH	oklch(44.12% 0.142 12.9)
XYZ	xyz(12.9800, 7.5805, 5.0538)
Luminance	0.0758 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90253C #259079

analogous

#902571 #90253C #904325

triadic

#90253C #3C9025 #253C90

tetradic

#90253C #719025 #259079 #432590

square

#90253C #719025 #259079 #432590

split-complementary

#90253C #259043 #257190

monochromatic

#2F0C13 #5F1828 #90253C #C13250 #D55B75

Accessibility & contrast

On white

8.35

#90253C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#90253C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90253C

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90253C	#FFFFFF	#000000	##FFFFFF
##90253C	1.00	8.35	2.52	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41403C

Deuteranopia (green-blind)

#5C5639

Tritanopia (blue-blind)

#9E072E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #90253c;
/* rgb */ color: rgb(144, 37, 60);
/* oklch */ color: oklch(44.1% 0.142 12.9);

Tailwind

colors: {
  custom: {
    50: '#b66871',
    500: '#90253c',
    950: '#000000',
  },
}

SCSS

$custom: #90253c;
$custom-light: #b66871;
$custom-dark: #000000;

JSON

{
  "hex": "#90253c",
  "rgb": {
    "r": 144,
    "g": 37,
    "b": 60
  },
  "hsl": {
    "h": 347.103,
    "s": 59.116,
    "l": 35.49
  },
  "oklch": {
    "l": 0.44123,
    "c": 0.14198,
    "h": 12.9
  },
  "luminance": 0.07579
}

Semantic roles & 50–950 ramp

primary

#90253C

secondary

#57B9A4

accent

#E2C145

background

#FBF6F6

surface

#F7EBEC

border

#D0C6C7

text

#120707

muted

#817A7A

Preview Lab

Preview with #90253C

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

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