#90253F#90253F

#90253F is a dark, vivid red. Relative luminance 0.076; OKLCH L 44.2% C 0.142 H 11.1°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#90253F
RGB	rgb(144, 37, 63)
HSL	hsl(345, 59%, 35%)
HSV	hsv(345, 74%, 56%)
CMYK	cmyk(0%, 74.3%, 56.3%, 43.5%)
CIE-LAB	lab(33.16, 46.11, 10.91)
CIE-LCH	lch(33.16, 47.38, 13.31°)
OKLab	oklab(44.2% 0.1396 0.0275)
OKLCH	oklch(44.2% 0.142 11.1)
XYZ	xyz(13.0616, 7.6131, 5.4834)
Luminance	0.0761 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90253F #259076

analogous

#902574 #90253F #904125

triadic

#90253F #3F9025 #253F90

tetradic

#90253F #749025 #259076 #412590

square

#90253F #749025 #259076 #412590

split-complementary

#90253F #259041 #257490

monochromatic

#2F0C14 #5F182A #90253F #C13254 #D55B78

Accessibility & contrast

On white

8.33

#90253F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#90253F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90253F

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90253F	#FFFFFF	#000000	##FFFFFF
##90253F	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40403F

Deuteranopia (green-blind)

#5C563C

Tritanopia (blue-blind)

#9E0930

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #90253f;
/* rgb */ color: rgb(144, 37, 63);
/* oklch */ color: oklch(44.2% 0.142 11.1);

Tailwind

colors: {
  custom: {
    50: '#b66973',
    500: '#90253f',
    950: '#000000',
  },
}

SCSS

$custom: #90253f;
$custom-light: #b66973;
$custom-dark: #000000;

JSON

{
  "hex": "#90253f",
  "rgb": {
    "r": 144,
    "g": 37,
    "b": 63
  },
  "hsl": {
    "h": 345.421,
    "s": 59.116,
    "l": 35.49
  },
  "oklch": {
    "l": 0.44198,
    "c": 0.14228,
    "h": 11.1
  },
  "luminance": 0.07611
}

Semantic roles & 50–950 ramp

primary

#90253F

secondary

#57B9A2

accent

#E2BC45

background

#FBF6F6

surface

#F7EBEC

border

#D0C6C7

text

#120708

muted

#817A7B

Preview Lab

Preview with #90253F

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

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