#901516#901516

#901516 is a dark, vivid red. Relative luminance 0.065; OKLCH L 42.2% C 0.157 H 27.0°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#901516
RGB	rgb(144, 21, 22)
HSL	hsl(360, 75%, 32%)
HSV	hsv(360, 85%, 56%)
CMYK	cmyk(0%, 85.4%, 84.7%, 43.5%)
CIE-LAB	lab(30.70, 48.95, 33.77)
CIE-LCH	lch(30.70, 59.46, 34.60°)
OKLab	oklab(42.15% 0.14 0.0714)
OKLCH	oklch(42.15% 0.157 27)
XYZ	xyz(11.9161, 6.5255, 1.3910)
Luminance	0.0652 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901516 #15908F

analogous

#901554 #901516 #905115

triadic

#901516 #169015 #151690

tetradic

#901516 #549015 #15908F #511590

square

#901516 #549015 #15908F #511590

split-complementary

#901516 #159051 #155490

monochromatic

#250506 #5B0D0E #901516 #C51D1E #E33D3E

Accessibility & contrast

On white

9.11

#901516 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#901516 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901516

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901516	#FFFFFF	#000000	##FFFFFF
##901516	1.00	9.11	2.30	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3714

Deuteranopia (green-blind)

#5C520F

Tritanopia (blue-blind)

#9F0018

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #901516;
/* rgb */ color: rgb(144, 21, 22);
/* oklch */ color: oklch(42.2% 0.157 27.0);

Tailwind

colors: {
  custom: {
    50: '#ba6154',
    500: '#901516',
    950: '#000000',
  },
}

SCSS

$custom: #901516;
$custom-light: #ba6154;
$custom-dark: #000000;

JSON

{
  "hex": "#901516",
  "rgb": {
    "r": 144,
    "g": 21,
    "b": 22
  },
  "hsl": {
    "h": 359.512,
    "s": 74.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.42154,
    "c": 0.15712,
    "h": 27
  },
  "luminance": 0.06524
}

Semantic roles & 50–950 ramp

primary

#901516

secondary

#3EC2C1

accent

#F1F037

background

#FCF6F4

surface

#F8EBE7

border

#D1C6C3

text

#140603

muted

#827A78

Preview Lab

Preview with #901516

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

Preview Lab → · Contrast checker → · Palette generator →