#901814#901814

#901814 is a dark, vivid red. Relative luminance 0.066; OKLCH L 42.3% C 0.155 H 28.2°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#901814
RGB	rgb(144, 24, 20)
HSL	hsl(2, 76%, 32%)
HSV	hsv(2, 86%, 56%)
CMYK	cmyk(0%, 83.3%, 86.1%, 43.5%)
CIE-LAB	lab(30.96, 48.11, 35.11)
CIE-LCH	lch(30.96, 59.55, 36.12°)
OKLab	oklab(42.34% 0.1369 0.0736)
OKLCH	oklch(42.34% 0.155 28.2)
XYZ	xyz(11.9560, 6.6350, 1.3129)
Luminance	0.0663 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901814 #148C90

analogous

#90144E #901814 #905614

triadic

#901814 #149018 #181490

tetradic

#901814 #4E9014 #148C90 #561490

square

#901814 #4E9014 #148C90 #561490

split-complementary

#901814 #149056 #144E90

monochromatic

#250605 #5A0F0D #901814 #C6211B #E4403B

Accessibility & contrast

On white

9.03

#901814 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#901814 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901814

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901814	#FFFFFF	#000000	##FFFFFF
##901814	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403812

Deuteranopia (green-blind)

#5D520D

Tritanopia (blue-blind)

#9F0019

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #901814;
/* rgb */ color: rgb(144, 24, 20);
/* oklch */ color: oklch(42.3% 0.155 28.2);

Tailwind

colors: {
  custom: {
    50: '#ba6253',
    500: '#901814',
    950: '#000000',
  },
}

SCSS

$custom: #901814;
$custom-light: #ba6253;
$custom-dark: #000000;

JSON

{
  "hex": "#901814",
  "rgb": {
    "r": 144,
    "g": 24,
    "b": 20
  },
  "hsl": {
    "h": 1.935,
    "s": 75.61,
    "l": 32.157
  },
  "oklch": {
    "l": 0.42341,
    "c": 0.15542,
    "h": 28.2
  },
  "luminance": 0.06633
}

Semantic roles & 50–950 ramp

primary

#901814

secondary

#3DBFC3

accent

#ECF236

background

#FCF6F4

surface

#F8EBE7

border

#D1C6C3

text

#140602

muted

#827A78

Preview Lab

Preview with #901814

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

Preview Lab → · Contrast checker → · Palette generator →