#951B18#951B18

#951B18 is a dark, vivid red. Relative luminance 0.072; OKLCH L 43.6% C 0.158 H 27.8°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#951B18
RGB	rgb(149, 27, 24)
HSL	hsl(1, 72%, 34%)
HSV	hsv(1, 84%, 58%)
CMYK	cmyk(0%, 81.9%, 83.9%, 41.6%)
CIE-LAB	lab(32.35, 48.90, 34.58)
CIE-LCH	lch(32.35, 59.89, 35.27°)
OKLab	oklab(43.57% 0.1396 0.0735)
OKLCH	oklch(43.57% 0.158 27.8)
XYZ	xyz(12.9528, 7.2415, 1.5797)
Luminance	0.0724 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#951B18 #189295

analogous

#951854 #951B18 #955A18

triadic

#951B18 #18951B #1B1895

tetradic

#951B18 #549518 #189295 #5A1895

square

#951B18 #549518 #189295 #5A1895

split-complementary

#951B18 #18955A #185495

monochromatic

#2C0807 #601110 #951B18 #CA2520 #E14A46

Accessibility & contrast

On white

8.58

#951B18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#951B18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #951B18

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##951B18	#FFFFFF	#000000	##FFFFFF
##951B18	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B16

Deuteranopia (green-blind)

#605611

Tritanopia (blue-blind)

#A5001C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #951b18;
/* rgb */ color: rgb(149, 27, 24);
/* oklch */ color: oklch(43.6% 0.158 27.8);

Tailwind

colors: {
  custom: {
    50: '#bd6456',
    500: '#951b18',
    950: '#000000',
  },
}

SCSS

$custom: #951b18;
$custom-light: #bd6456;
$custom-dark: #000000;

JSON

{
  "hex": "#951b18",
  "rgb": {
    "r": 149,
    "g": 27,
    "b": 24
  },
  "hsl": {
    "h": 1.44,
    "s": 72.254,
    "l": 33.922
  },
  "oklch": {
    "l": 0.43569,
    "c": 0.15778,
    "h": 27.8
  },
  "luminance": 0.07239
}

Semantic roles & 50–950 ramp

primary

#951B18

secondary

#46BFC2

accent

#EBEF39

background

#FCF6F5

surface

#F9EBE9

border

#D2C6C5

text

#140603

muted

#827A78

Preview Lab

Preview with #951B18

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

Preview Lab → · Contrast checker → · Palette generator →