#901317#901317

#901317 is a dark, vivid red. Relative luminance 0.065; OKLCH L 42.0% C 0.158 H 26.3°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#901317
RGB	rgb(144, 19, 23)
HSL	hsl(358, 77%, 32%)
HSV	hsv(358, 87%, 56%)
CMYK	cmyk(0%, 86.8%, 84%, 43.5%)
CIE-LAB	lab(30.54, 49.46, 33.05)
CIE-LCH	lch(30.54, 59.48, 33.75°)
OKLab	oklab(42.04% 0.1418 0.0702)
OKLCH	oklch(42.04% 0.158 26.3)
XYZ	xyz(11.8906, 6.4589, 1.4311)
Luminance	0.0646 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901317 #13908C

analogous

#901356 #901317 #904E13

triadic

#901317 #179013 #131790

tetradic

#901317 #569013 #13908C #4E1390

square

#901317 #569013 #13908C #4E1390

split-complementary

#901317 #13904E #135690

monochromatic

#240506 #5A0C0E #901317 #C61A20 #E5393E

Accessibility & contrast

On white

9.16

#901317 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#901317 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901317

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901317	#FFFFFF	#000000	##FFFFFF
##901317	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3715

Deuteranopia (green-blind)

#5C5110

Tritanopia (blue-blind)

#9F0017

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #901317;
/* rgb */ color: rgb(144, 19, 23);
/* oklch */ color: oklch(42.0% 0.158 26.3);

Tailwind

colors: {
  custom: {
    50: '#ba6155',
    500: '#901317',
    950: '#000000',
  },
}

SCSS

$custom: #901317;
$custom-light: #ba6155;
$custom-dark: #000000;

JSON

{
  "hex": "#901317",
  "rgb": {
    "r": 144,
    "g": 19,
    "b": 23
  },
  "hsl": {
    "h": 358.08,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.42039,
    "c": 0.15821,
    "h": 26.3
  },
  "luminance": 0.06457
}

Semantic roles & 50–950 ramp

primary

#901317

secondary

#3BC4BF

accent

#F3ED35

background

#FCF6F4

surface

#F8EBE8

border

#D1C6C4

text

#140603

muted

#827A78

Preview Lab

Preview with #901317

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

Preview Lab → · Contrast checker → · Palette generator →