#901630#901630

#901630 is a dark, vivid red. Relative luminance 0.067; OKLCH L 42.6% C 0.155 H 16.2°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#901630
RGB	rgb(144, 22, 48)
HSL	hsl(347, 73%, 33%)
HSV	hsv(347, 85%, 56%)
CMYK	cmyk(0%, 84.7%, 66.7%, 43.5%)
CIE-LAB	lab(31.16, 49.80, 18.06)
CIE-LCH	lch(31.16, 52.98, 19.93°)
OKLab	oklab(42.61% 0.1487 0.0432)
OKLCH	oklch(42.61% 0.155 16.2)
XYZ	xyz(12.3234, 6.7184, 3.4436)
Luminance	0.0672 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901630 #169076

analogous

#90166D #901630 #903916

triadic

#901630 #309016 #163090

tetradic

#901630 #6D9016 #169076 #391690

square

#901630 #6D9016 #169076 #391690

split-complementary

#901630 #169039 #166D90

monochromatic

#26060D #5B0E1E #901630 #C51E42 #E23F61

Accessibility & contrast

On white

8.96

#901630 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#901630 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901630

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901630	#FFFFFF	#000000	##FFFFFF
##901630	1.00	8.96	2.34	8.96
#FFFFFF	8.96	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3930

Deuteranopia (green-blind)

#5A522C

Tritanopia (blue-blind)

#9E0022

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #901630;
/* rgb */ color: rgb(144, 22, 48);
/* oklch */ color: oklch(42.6% 0.155 16.2);

Tailwind

colors: {
  custom: {
    50: '#b86268',
    500: '#901630',
    950: '#000000',
  },
}

SCSS

$custom: #901630;
$custom-light: #b86268;
$custom-dark: #000000;

JSON

{
  "hex": "#901630",
  "rgb": {
    "r": 144,
    "g": 22,
    "b": 48
  },
  "hsl": {
    "h": 347.213,
    "s": 73.494,
    "l": 32.549
  },
  "oklch": {
    "l": 0.42608,
    "c": 0.15481,
    "h": 16.2
  },
  "luminance": 0.06717
}

Semantic roles & 50–950 ramp

primary

#901630

secondary

#40C2A6

accent

#F0C938

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130606

muted

#827A7A

Preview Lab

Preview with #901630

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

Preview Lab → · Contrast checker → · Palette generator →