#90263B#90263B

#90263B is a dark, vivid red. Relative luminance 0.076; OKLCH L 44.2% C 0.141 H 13.8°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#90263B
RGB	rgb(144, 38, 59)
HSL	hsl(348, 58%, 36%)
HSV	hsv(348, 74%, 56%)
CMYK	cmyk(0%, 73.6%, 59%, 43.5%)
CIE-LAB	lab(33.21, 45.42, 13.57)
CIE-LCH	lch(33.21, 47.41, 16.64°)
OKLab	oklab(44.2% 0.1367 0.0337)
OKLCH	oklch(44.2% 0.141 13.8)
XYZ	xyz(12.9854, 7.6331, 4.9264)
Luminance	0.0763 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90263B #26907B

analogous

#902670 #90263B #904626

triadic

#90263B #3B9026 #263B90

tetradic

#90263B #709026 #26907B #462690

square

#90263B #709026 #26907B #462690

split-complementary

#90263B #269046 #267090

monochromatic

#2F0C13 #601927 #90263B #C0334F #D45C74

Accessibility & contrast

On white

8.31

#90263B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#90263B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90263B

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90263B	#FFFFFF	#000000	##FFFFFF
##90263B	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42403B

Deuteranopia (green-blind)

#5D5638

Tritanopia (blue-blind)

#9E092F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #90263b;
/* rgb */ color: rgb(144, 38, 59);
/* oklch */ color: oklch(44.2% 0.141 13.8);

Tailwind

colors: {
  custom: {
    50: '#b66970',
    500: '#90263b',
    950: '#000000',
  },
}

SCSS

$custom: #90263b;
$custom-light: #b66970;
$custom-dark: #000000;

JSON

{
  "hex": "#90263b",
  "rgb": {
    "r": 144,
    "g": 38,
    "b": 59
  },
  "hsl": {
    "h": 348.113,
    "s": 58.242,
    "l": 35.686
  },
  "oklch": {
    "l": 0.442,
    "c": 0.14082,
    "h": 13.8
  },
  "luminance": 0.07631
}

Semantic roles & 50–950 ramp

primary

#90263B

secondary

#59B9A6

accent

#E1C346

background

#FBF6F6

surface

#F7EBEC

border

#D0C6C7

text

#120707

muted

#817A7A

Preview Lab

Preview with #90263B

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

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