#901413#901413

#901413 is a dark, vivid red. Relative luminance 0.065; OKLCH L 42.1% C 0.158 H 27.7°. Best body text is #FFFFFF at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#901413
RGB	rgb(144, 20, 19)
HSL	hsl(0, 77%, 32%)
HSV	hsv(0, 87%, 56%)
CMYK	cmyk(0%, 86.1%, 86.8%, 43.5%)
CIE-LAB	lab(30.59, 49.11, 35.31)
CIE-LCH	lch(30.59, 60.49, 35.72°)
OKLab	oklab(42.06% 0.1399 0.0736)
OKLCH	oklch(42.06% 0.158 27.7)
XYZ	xyz(11.8708, 6.4786, 1.2414)
Luminance	0.0648 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901413 #138F90

analogous

#901351 #901413 #905313

triadic

#901413 #139014 #141390

tetradic

#901413 #519013 #138F90 #531390

square

#901413 #519013 #138F90 #531390

split-complementary

#901413 #139053 #135190

monochromatic

#240505 #5A0C0C #901413 #C61C1A #E53A39

Accessibility & contrast

On white

9.15

#901413 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#901413 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901413

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901413	#FFFFFF	#000000	##FFFFFF
##901413	1.00	9.15	2.30	9.15
#FFFFFF	9.15	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3711

Deuteranopia (green-blind)

#5C510B

Tritanopia (blue-blind)

#9F0016

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #901413;
/* rgb */ color: rgb(144, 20, 19);
/* oklch */ color: oklch(42.1% 0.158 27.7);

Tailwind

colors: {
  custom: {
    50: '#ba6152',
    500: '#901413',
    950: '#000000',
  },
}

SCSS

$custom: #901413;
$custom-light: #ba6152;
$custom-dark: #000000;

JSON

{
  "hex": "#901413",
  "rgb": {
    "r": 144,
    "g": 20,
    "b": 19
  },
  "hsl": {
    "h": 0.48,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.42063,
    "c": 0.15805,
    "h": 27.7
  },
  "luminance": 0.06477
}

Semantic roles & 50–950 ramp

primary

#901413

secondary

#3BC3C4

accent

#F2F335

background

#FCF6F4

surface

#F9EBE7

border

#D2C6C3

text

#140602

muted

#827A78

Preview Lab

Preview with #901413

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

Preview Lab → · Contrast checker → · Palette generator →