#9D1B10#9D1B10

#9D1B10 is a mid, vivid red. Relative luminance 0.080; OKLCH L 45.0% C 0.166 H 29.8°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#9D1B10
RGB	rgb(157, 27, 16)
HSL	hsl(5, 82%, 34%)
HSV	hsv(5, 90%, 62%)
CMYK	cmyk(0%, 82.8%, 89.8%, 38.4%)
CIE-LAB	lab(33.97, 51.13, 40.73)
CIE-LCH	lch(33.97, 65.37, 38.54°)
OKLab	oklab(45.04% 0.1443 0.0828)
OKLCH	oklch(45.04% 0.166 29.8)
XYZ	xyz(14.3919, 7.9918, 1.2749)
Luminance	0.0799 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9D1B10 #10929D

analogous

#9D104C #9D1B10 #9D6210

triadic

#9D1B10 #109D1B #1B109D

tetradic

#9D1B10 #4C9D10 #10929D #62109D

square

#9D1B10 #4C9D10 #10929D #62109D

split-complementary

#9D1B10 #109D62 #104C9D

monochromatic

#2E0805 #65110A #9D1B10 #D52516 #EB4A3C

Accessibility & contrast

On white

8.08

#9D1B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#9D1B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9D1B10

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9D1B10	#FFFFFF	#000000	##FFFFFF
##9D1B10	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E0C

Deuteranopia (green-blind)

#665A05

Tritanopia (blue-blind)

#AE001B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #9d1b10;
/* rgb */ color: rgb(157, 27, 16);
/* oklch */ color: oklch(45.0% 0.166 29.8);

Tailwind

colors: {
  custom: {
    50: '#c46651',
    500: '#9d1b10',
    950: '#000000',
  },
}

SCSS

$custom: #9d1b10;
$custom-light: #c46651;
$custom-dark: #000000;

JSON

{
  "hex": "#9d1b10",
  "rgb": {
    "r": 157,
    "g": 27,
    "b": 16
  },
  "hsl": {
    "h": 4.681,
    "s": 81.503,
    "l": 33.922
  },
  "oklch": {
    "l": 0.45044,
    "c": 0.1664,
    "h": 29.8
  },
  "luminance": 0.07989
}

Semantic roles & 50–950 ramp

primary

#9D1B10

secondary

#3EBFCA

accent

#E8F830

background

#FDF6F4

surface

#FAEBE7

border

#D3C6C3

text

#150602

muted

#837A78

Preview Lab

Preview with #9D1B10

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

Preview Lab → · Contrast checker → · Palette generator →