#973F31#973F31

#973F31 is a mid, vivid red. Relative luminance 0.104; OKLCH L 48.3% C 0.122 H 31.1°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#973F31
RGB	rgb(151, 63, 49)
HSL	hsl(8, 51%, 39%)
HSV	hsv(8, 68%, 59%)
CMYK	cmyk(0%, 58.3%, 67.5%, 40.8%)
CIE-LAB	lab(38.48, 35.96, 26.84)
CIE-LCH	lch(38.48, 44.87, 36.74°)
OKLab	oklab(48.33% 0.1041 0.0628)
OKLCH	oklch(48.33% 0.122 31.1)
XYZ	xyz(15.0958, 10.3580, 4.1095)
Luminance	0.1036 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#973F31 #318997

analogous

#973156 #973F31 #977231

triadic

#973F31 #31973F #3F3197

tetradic

#973F31 #569731 #318997 #723197

square

#973F31 #569731 #318997 #723197

split-complementary

#973F31 #319772 #315697

monochromatic

#3B1813 #692C22 #973F31 #C25543 #D17E71

Accessibility & contrast

On white

6.84

#973F31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#973F31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #973F31

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##973F31	#FFFFFF	#000000	##FFFFFF
##973F31	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564F2F

Deuteranopia (green-blind)

#6C622F

Tritanopia (blue-blind)

#A62D3C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #973f31;
/* rgb */ color: rgb(151, 63, 49);
/* oklch */ color: oklch(48.3% 0.122 31.1);

Tailwind

colors: {
  custom: {
    50: '#bb7769',
    500: '#973f31',
    950: '#000000',
  },
}

SCSS

$custom: #973f31;
$custom-light: #bb7769;
$custom-dark: #000000;

JSON

{
  "hex": "#973f31",
  "rgb": {
    "r": 151,
    "g": 63,
    "b": 49
  },
  "hsl": {
    "h": 8.235,
    "s": 51,
    "l": 39.216
  },
  "oklch": {
    "l": 0.48331,
    "c": 0.12153,
    "h": 31.1
  },
  "luminance": 0.10356
}

Semantic roles & 50–950 ramp

primary

#973F31

secondary

#6BAEB9

accent

#C7DA4D

background

#FCF7F6

surface

#F8EDEB

border

#D1C8C6

text

#130906

muted

#827B7A

Preview Lab

Preview with #973F31

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

Preview Lab → · Contrast checker → · Palette generator →