#90253A#90253A

#90253A is a dark, vivid red. Relative luminance 0.076; OKLCH L 44.1% C 0.142 H 14.1°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#90253A
RGB	rgb(144, 37, 58)
HSL	hsl(348, 59%, 35%)
HSV	hsv(348, 74%, 56%)
CMYK	cmyk(0%, 74.3%, 59.7%, 43.5%)
CIE-LAB	lab(33.05, 45.72, 14.01)
CIE-LCH	lch(33.05, 47.82, 17.04°)
OKLab	oklab(44.08% 0.1375 0.0346)
OKLCH	oklch(44.08% 0.142 14.1)
XYZ	xyz(12.9282, 7.5598, 4.7806)
Luminance	0.0756 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90253A #25907B

analogous

#90256F #90253A #904525

triadic

#90253A #3A9025 #253A90

tetradic

#90253A #6F9025 #25907B #452590

square

#90253A #6F9025 #25907B #452590

split-complementary

#90253A #259045 #256F90

monochromatic

#2F0C13 #5F1826 #90253A #C1324E #D55B73

Accessibility & contrast

On white

8.36

#90253A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#90253A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90253A

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90253A	#FFFFFF	#000000	##FFFFFF
##90253A	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41403A

Deuteranopia (green-blind)

#5D5637

Tritanopia (blue-blind)

#9E052E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #90253a;
/* rgb */ color: rgb(144, 37, 58);
/* oklch */ color: oklch(44.1% 0.142 14.1);

Tailwind

colors: {
  custom: {
    50: '#b7686f',
    500: '#90253a',
    950: '#000000',
  },
}

SCSS

$custom: #90253a;
$custom-light: #b7686f;
$custom-dark: #000000;

JSON

{
  "hex": "#90253a",
  "rgb": {
    "r": 144,
    "g": 37,
    "b": 58
  },
  "hsl": {
    "h": 348.224,
    "s": 59.116,
    "l": 35.49
  },
  "oklch": {
    "l": 0.44075,
    "c": 0.14184,
    "h": 14.1
  },
  "luminance": 0.07558
}

Semantic roles & 50–950 ramp

primary

#90253A

secondary

#57B9A6

accent

#E2C445

background

#FBF6F6

surface

#F7EBEC

border

#D0C6C7

text

#120707

muted

#817A7A

Preview Lab

Preview with #90253A

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

Preview Lab → · Contrast checker → · Palette generator →