#99371D#99371D

#99371D is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.3% C 0.137 H 35.6°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#99371D
RGB	rgb(153, 55, 29)
HSL	hsl(13, 68%, 36%)
HSV	hsv(13, 81%, 60%)
CMYK	cmyk(0%, 64.1%, 81%, 40%)
CIE-LAB	lab(37.11, 39.64, 36.77)
CIE-LCH	lch(37.11, 54.07, 42.85°)
OKLab	oklab(47.29% 0.1113 0.0797)
OKLCH	oklch(47.29% 0.137 35.6)
XYZ	xyz(14.7265, 9.5955, 2.2388)
Luminance	0.0959 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99371D #1D7F99

analogous

#991D41 #99371D #99751D

triadic

#99371D #1D9937 #371D99

tetradic

#99371D #41991D #1D7F99 #751D99

square

#99371D #41991D #1D7F99 #751D99

split-complementary

#99371D #1D9975 #1D4199

monochromatic

#321209 #662513 #99371D #CC4927 #DE7052

Accessibility & contrast

On white

7.20

#99371D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#99371D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #99371D

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99371D	#FFFFFF	#000000	##FFFFFF
##99371D	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534A19

Deuteranopia (green-blind)

#6B5F19

Tritanopia (blue-blind)

#A91D32

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #99371d;
/* rgb */ color: rgb(153, 55, 29);
/* oklch */ color: oklch(47.3% 0.137 35.6);

Tailwind

colors: {
  custom: {
    50: '#bf725b',
    500: '#99371d',
    950: '#000000',
  },
}

SCSS

$custom: #99371d;
$custom-light: #bf725b;
$custom-dark: #000000;

JSON

{
  "hex": "#99371d",
  "rgb": {
    "r": 153,
    "g": 55,
    "b": 29
  },
  "hsl": {
    "h": 12.581,
    "s": 68.132,
    "l": 35.686
  },
  "oklch": {
    "l": 0.47286,
    "c": 0.13694,
    "h": 35.6
  },
  "luminance": 0.09593
}

Semantic roles & 50–950 ramp

primary

#99371D

secondary

#51AAC1

accent

#C6EB3D

background

#FCF7F5

surface

#F9EDE9

border

#D2C8C5

text

#140804

muted

#827B79

Preview Lab

Preview with #99371D

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

Preview Lab → · Contrast checker → · Palette generator →