#901619#901619

#901619 is a dark, vivid red. Relative luminance 0.066; OKLCH L 42.3% C 0.156 H 26.2°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#901619
RGB	rgb(144, 22, 25)
HSL	hsl(359, 73%, 33%)
HSV	hsv(359, 85%, 56%)
CMYK	cmyk(0%, 84.7%, 82.6%, 43.5%)
CIE-LAB	lab(30.82, 48.78, 32.16)
CIE-LCH	lch(30.82, 58.43, 33.40°)
OKLab	oklab(42.25% 0.1401 0.0691)
OKLCH	oklch(42.25% 0.156 26.2)
XYZ	xyz(11.9655, 6.5753, 1.5587)
Luminance	0.0657 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901619 #16908D

analogous

#901656 #901619 #905016

triadic

#901619 #199016 #161990

tetradic

#901619 #569016 #16908D #501690

square

#901619 #569016 #16908D #501690

split-complementary

#901619 #169050 #165690

monochromatic

#260607 #5B0E10 #901619 #C51E22 #E23F43

Accessibility & contrast

On white

9.07

#901619 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#901619 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901619

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901619	#FFFFFF	#000000	##FFFFFF
##901619	1.00	9.07	2.31	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3817

Deuteranopia (green-blind)

#5C5213

Tritanopia (blue-blind)

#9F0019

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #901619;
/* rgb */ color: rgb(144, 22, 25);
/* oklch */ color: oklch(42.3% 0.156 26.2);

Tailwind

colors: {
  custom: {
    50: '#ba6256',
    500: '#901619',
    950: '#000000',
  },
}

SCSS

$custom: #901619;
$custom-light: #ba6256;
$custom-dark: #000000;

JSON

{
  "hex": "#901619",
  "rgb": {
    "r": 144,
    "g": 22,
    "b": 25
  },
  "hsl": {
    "h": 358.525,
    "s": 73.494,
    "l": 32.549
  },
  "oklch": {
    "l": 0.42251,
    "c": 0.15617,
    "h": 26.2
  },
  "luminance": 0.06573
}

Semantic roles & 50–950 ramp

primary

#901619

secondary

#40C2BF

accent

#F0EC38

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130603

muted

#827A78

Preview Lab

Preview with #901619

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

Preview Lab → · Contrast checker → · Palette generator →