#99391F#99391F

#99391F is a mid, vivid red. Relative luminance 0.098; OKLCH L 47.6% C 0.135 H 35.9°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#99391F
RGB	rgb(153, 57, 31)
HSL	hsl(13, 66%, 36%)
HSV	hsv(13, 80%, 60%)
CMYK	cmyk(0%, 62.7%, 79.7%, 40%)
CIE-LAB	lab(37.48, 38.77, 36.09)
CIE-LCH	lch(37.48, 52.97, 42.95°)
OKLab	oklab(47.57% 0.109 0.0789)
OKLCH	oklch(47.57% 0.135 35.9)
XYZ	xyz(14.8489, 9.7996, 2.4057)
Luminance	0.0980 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99391F #1F7F99

analogous

#991F42 #99391F #99761F

triadic

#99391F #1F9939 #391F99

tetradic

#99391F #42991F #1F7F99 #761F99

square

#99391F #42991F #1F7F99 #761F99

split-complementary

#99391F #1F9976 #1F4299

monochromatic

#33130A #662615 #99391F #CC4C29 #DD7256

Accessibility & contrast

On white

7.10

#99391F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#99391F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #99391F

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99391F	#FFFFFF	#000000	##FFFFFF
##99391F	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544B1B

Deuteranopia (green-blind)

#6C601B

Tritanopia (blue-blind)

#A92134

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #99391f;
/* rgb */ color: rgb(153, 57, 31);
/* oklch */ color: oklch(47.6% 0.135 35.9);

Tailwind

colors: {
  custom: {
    50: '#bf735c',
    500: '#99391f',
    950: '#000000',
  },
}

SCSS

$custom: #99391f;
$custom-light: #bf735c;
$custom-dark: #000000;

JSON

{
  "hex": "#99391f",
  "rgb": {
    "r": 153,
    "g": 57,
    "b": 31
  },
  "hsl": {
    "h": 12.787,
    "s": 66.304,
    "l": 36.078
  },
  "oklch": {
    "l": 0.47574,
    "c": 0.13455,
    "h": 35.9
  },
  "luminance": 0.09797
}

Semantic roles & 50–950 ramp

primary

#99391F

secondary

#54A9C0

accent

#C5E93F

background

#FCF7F5

surface

#F9EDE9

border

#D2C8C5

text

#140804

muted

#827B79

Preview Lab

Preview with #99391F

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

Preview Lab → · Contrast checker → · Palette generator →