#901318#901318

#901318 is a dark, vivid red. Relative luminance 0.065; OKLCH L 42.0% C 0.158 H 26.0°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#901318
RGB	rgb(144, 19, 24)
HSL	hsl(358, 77%, 32%)
HSV	hsv(358, 87%, 56%)
CMYK	cmyk(0%, 86.8%, 83.3%, 43.5%)
CIE-LAB	lab(30.55, 49.49, 32.48)
CIE-LCH	lch(30.55, 59.19, 33.28°)
OKLab	oklab(42.05% 0.1421 0.0694)
OKLCH	oklch(42.05% 0.158 26)
XYZ	xyz(11.9008, 6.4630, 1.4848)
Luminance	0.0646 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901318 #13908B

analogous

#901357 #901318 #904D13

triadic

#901318 #189013 #131890

tetradic

#901318 #579013 #13908B #4D1390

square

#901318 #579013 #13908B #4D1390

split-complementary

#901318 #13904D #135790

monochromatic

#240506 #5A0C0F #901318 #C61A21 #E5393F

Accessibility & contrast

On white

9.16

#901318 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#901318 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901318

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901318	#FFFFFF	#000000	##FFFFFF
##901318	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)

#3E3716

Deuteranopia (green-blind)

#5C5112

Tritanopia (blue-blind)

#9F0017

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #901318;
/* rgb */ color: rgb(144, 19, 24);
/* oklch */ color: oklch(42.0% 0.158 26.0);

Tailwind

colors: {
  custom: {
    50: '#ba6156',
    500: '#901318',
    950: '#000000',
  },
}

SCSS

$custom: #901318;
$custom-light: #ba6156;
$custom-dark: #000000;

JSON

{
  "hex": "#901318",
  "rgb": {
    "r": 144,
    "g": 19,
    "b": 24
  },
  "hsl": {
    "h": 357.6,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.42049,
    "c": 0.1581,
    "h": 26
  },
  "luminance": 0.06461
}

Semantic roles & 50–950 ramp

primary

#901318

secondary

#3BC4BE

accent

#F3EC35

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130603

muted

#827A78

Preview Lab

Preview with #901318

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

Preview Lab → · Contrast checker → · Palette generator →