#973831#973831

#973831 is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.3% C 0.129 H 27.3°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#973831
RGB	rgb(151, 56, 49)
HSL	hsl(4, 51%, 39%)
HSV	hsv(4, 68%, 59%)
CMYK	cmyk(0%, 62.9%, 67.5%, 40.8%)
CIE-LAB	lab(37.17, 39.39, 25.26)
CIE-LCH	lch(37.17, 46.79, 32.66°)
OKLab	oklab(47.35% 0.1148 0.0592)
OKLCH	oklch(47.35% 0.129 27.3)
XYZ	xyz(14.7325, 9.6314, 3.9884)
Luminance	0.0963 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#973831 #319097

analogous

#97315D #973831 #976B31

triadic

#973831 #319738 #383197

tetradic

#973831 #5D9731 #319097 #6B3197

square

#973831 #5D9731 #319097 #6B3197

split-complementary

#973831 #31976B #315D97

monochromatic

#3B1613 #692722 #973831 #C24C43 #D17871

Accessibility & contrast

On white

7.18

#973831 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#973831 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #973831

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##973831	#FFFFFF	#000000	##FFFFFF
##973831	1.00	7.18	2.93	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514B30

Deuteranopia (green-blind)

#695F2E

Tritanopia (blue-blind)

#A62337

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #973831;
/* rgb */ color: rgb(151, 56, 49);
/* oklch */ color: oklch(47.3% 0.129 27.3);

Tailwind

colors: {
  custom: {
    50: '#bc7369',
    500: '#973831',
    950: '#000000',
  },
}

SCSS

$custom: #973831;
$custom-light: #bc7369;
$custom-dark: #000000;

JSON

{
  "hex": "#973831",
  "rgb": {
    "r": 151,
    "g": 56,
    "b": 49
  },
  "hsl": {
    "h": 4.118,
    "s": 51,
    "l": 39.216
  },
  "oklch": {
    "l": 0.47346,
    "c": 0.1292,
    "h": 27.3
  },
  "luminance": 0.09629
}

Semantic roles & 50–950 ramp

primary

#973831

secondary

#6BB4B9

accent

#D1DA4D

background

#FCF7F6

surface

#F8EDEB

border

#D1C8C6

text

#130806

muted

#827B7A

Preview Lab

Preview with #973831

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

Preview Lab → · Contrast checker → · Palette generator →