#90192A#90192A

#90192A is a dark, vivid red. Relative luminance 0.068; OKLCH L 42.7% C 0.153 H 19.8°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#90192A
RGB	rgb(144, 25, 42)
HSL	hsl(351, 70%, 33%)
HSV	hsv(351, 83%, 56%)
CMYK	cmyk(0%, 82.6%, 70.8%, 43.5%)
CIE-LAB	lab(31.33, 48.67, 22.19)
CIE-LCH	lch(31.33, 53.49, 24.51°)
OKLab	oklab(42.7% 0.1437 0.0517)
OKLCH	oklch(42.7% 0.153 19.8)
XYZ	xyz(12.2686, 6.7936, 2.8554)
Luminance	0.0679 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90192A #19907F

analogous

#901965 #90192A #904419

triadic

#90192A #2A9019 #192A90

tetradic

#90192A #659019 #19907F #441990

square

#90192A #659019 #19907F #441990

split-complementary

#90192A #199044 #196590

monochromatic

#28070C #5C101B #90192A #C42239 #DF455B

Accessibility & contrast

On white

8.90

#90192A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#90192A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90192A

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90192A	#FFFFFF	#000000	##FFFFFF
##90192A	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3A2A

Deuteranopia (green-blind)

#5B5326

Tritanopia (blue-blind)

#9F0021

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #90192a;
/* rgb */ color: rgb(144, 25, 42);
/* oklch */ color: oklch(42.7% 0.153 19.8);

Tailwind

colors: {
  custom: {
    50: '#b86363',
    500: '#90192a',
    950: '#000000',
  },
}

SCSS

$custom: #90192a;
$custom-light: #b86363;
$custom-dark: #000000;

JSON

{
  "hex": "#90192a",
  "rgb": {
    "r": 144,
    "g": 25,
    "b": 42
  },
  "hsl": {
    "h": 351.429,
    "s": 70.414,
    "l": 33.137
  },
  "oklch": {
    "l": 0.42703,
    "c": 0.15265,
    "h": 19.8
  },
  "luminance": 0.06792
}

Semantic roles & 50–950 ramp

primary

#90192A

secondary

#45C0AE

accent

#EDD43B

background

#FCF6F5

surface

#F8EBEA

border

#D1C6C6

text

#130605

muted

#827A79

Preview Lab

Preview with #90192A

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

Preview Lab → · Contrast checker → · Palette generator →