#97311C#97311C

#97311C is a mid, vivid red. Relative luminance 0.089; OKLCH L 46.2% C 0.141 H 33.4°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#97311C
RGB	rgb(151, 49, 28)
HSL	hsl(10, 69%, 35%)
HSV	hsv(10, 81%, 59%)
CMYK	cmyk(0%, 67.5%, 81.5%, 40.8%)
CIE-LAB	lab(35.72, 41.59, 35.81)
CIE-LCH	lch(35.72, 54.88, 40.73°)
OKLab	oklab(46.17% 0.1174 0.0775)
OKLCH	oklch(46.17% 0.141 33.4)
XYZ	xyz(14.0720, 8.8619, 2.0679)
Luminance	0.0886 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#97311C #1C8297

analogous

#971C44 #97311C #976F1C

triadic

#97311C #1C9731 #311C97

tetradic

#97311C #44971C #1C8297 #6F1C97

square

#97311C #44971C #1C8297 #6F1C97

split-complementary

#97311C #1C976F #1C4497

monochromatic

#300F09 #632012 #97311C #CB4226 #DE684F

Accessibility & contrast

On white

7.58

#97311C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#97311C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #97311C

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##97311C	#FFFFFF	#000000	##FFFFFF
##97311C	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4619

Deuteranopia (green-blind)

#685C18

Tritanopia (blue-blind)

#A7122D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #97311c;
/* rgb */ color: rgb(151, 49, 28);
/* oklch */ color: oklch(46.2% 0.141 33.4);

Tailwind

colors: {
  custom: {
    50: '#be6f5a',
    500: '#97311c',
    950: '#000000',
  },
}

SCSS

$custom: #97311c;
$custom-light: #be6f5a;
$custom-dark: #000000;

JSON

{
  "hex": "#97311c",
  "rgb": {
    "r": 151,
    "g": 49,
    "b": 28
  },
  "hsl": {
    "h": 10.244,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.46168,
    "c": 0.14064,
    "h": 33.4
  },
  "luminance": 0.0886
}

Semantic roles & 50–950 ramp

primary

#97311C

secondary

#4EADC1

accent

#CEEC3C

background

#FCF6F5

surface

#F9ECE9

border

#D2C7C5

text

#140804

muted

#827B79

Preview Lab

Preview with #97311C

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

Preview Lab → · Contrast checker → · Palette generator →