#901716#901716

#901716 is a dark, vivid red. Relative luminance 0.066; OKLCH L 42.3% C 0.156 H 27.4°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#901716
RGB	rgb(144, 23, 22)
HSL	hsl(0, 73%, 33%)
HSV	hsv(0, 85%, 56%)
CMYK	cmyk(0%, 84%, 84.7%, 43.5%)
CIE-LAB	lab(30.88, 48.43, 33.94)
CIE-LCH	lch(30.88, 59.14, 35.02°)
OKLab	oklab(42.29% 0.1383 0.0718)
OKLCH	oklch(42.29% 0.156 27.4)
XYZ	xyz(11.9543, 6.6020, 1.4038)
Luminance	0.0660 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901716 #168F90

analogous

#901652 #901716 #905416

triadic

#901716 #169017 #171690

tetradic

#901716 #529016 #168F90 #541690

square

#901716 #529016 #168F90 #541690

split-complementary

#901716 #169054 #165290

monochromatic

#260606 #5B0F0E #901716 #C51F1E #E2403F

Accessibility & contrast

On white

9.05

#901716 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#901716 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901716

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901716	#FFFFFF	#000000	##FFFFFF
##901716	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3814

Deuteranopia (green-blind)

#5C520F

Tritanopia (blue-blind)

#9F0019

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #901716;
/* rgb */ color: rgb(144, 23, 22);
/* oklch */ color: oklch(42.3% 0.156 27.4);

Tailwind

colors: {
  custom: {
    50: '#ba6254',
    500: '#901716',
    950: '#000000',
  },
}

SCSS

$custom: #901716;
$custom-light: #ba6254;
$custom-dark: #000000;

JSON

{
  "hex": "#901716",
  "rgb": {
    "r": 144,
    "g": 23,
    "b": 22
  },
  "hsl": {
    "h": 0.492,
    "s": 73.494,
    "l": 32.549
  },
  "oklch": {
    "l": 0.42289,
    "c": 0.15586,
    "h": 27.4
  },
  "luminance": 0.066
}

Semantic roles & 50–950 ramp

primary

#901716

secondary

#40C1C2

accent

#EFF038

background

#FCF6F4

surface

#F8EBE7

border

#D1C6C3

text

#130603

muted

#827A78

Preview Lab

Preview with #901716

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

Preview Lab → · Contrast checker → · Palette generator →