#9D1F23#9D1F23

#9D1F23 is a mid, vivid red. Relative luminance 0.083; OKLCH L 45.5% C 0.161 H 25.1°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#9D1F23
RGB	rgb(157, 31, 35)
HSL	hsl(358, 67%, 37%)
HSV	hsv(358, 80%, 62%)
CMYK	cmyk(0%, 80.3%, 77.7%, 38.4%)
CIE-LAB	lab(34.54, 50.53, 30.97)
CIE-LCH	lch(34.54, 59.27, 31.50°)
OKLab	oklab(45.53% 0.1462 0.0686)
OKLCH	oklch(45.53% 0.161 25.1)
XYZ	xyz(14.6998, 8.2718, 2.4124)
Luminance	0.0827 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9D1F23 #1F9D99

analogous

#9D1F62 #9D1F23 #9D5A1F

triadic

#9D1F23 #239D1F #1F239D

tetradic

#9D1F23 #629D1F #1F9D99 #5A1F9D

square

#9D1F23 #629D1F #1F9D99 #5A1F9D

split-complementary

#9D1F23 #1F9D5A #1F629D

monochromatic

#370B0C #6A1518 #9D1F23 #D0292E #DE585D

Accessibility & contrast

On white

7.91

#9D1F23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#9D1F23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9D1F23

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9D1F23	#FFFFFF	#000000	##FFFFFF
##9D1F23	1.00	7.91	2.65	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474022

Deuteranopia (green-blind)

#665B1E

Tritanopia (blue-blind)

#AD0022

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #9d1f23;
/* rgb */ color: rgb(157, 31, 35);
/* oklch */ color: oklch(45.5% 0.161 25.1);

Tailwind

colors: {
  custom: {
    50: '#c3675e',
    500: '#9d1f23',
    950: '#000000',
  },
}

SCSS

$custom: #9d1f23;
$custom-light: #c3675e;
$custom-dark: #000000;

JSON

{
  "hex": "#9d1f23",
  "rgb": {
    "r": 157,
    "g": 31,
    "b": 35
  },
  "hsl": {
    "h": 358.095,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.45527,
    "c": 0.16145,
    "h": 25.1
  },
  "luminance": 0.08269
}

Semantic roles & 50–950 ramp

primary

#9D1F23

secondary

#56C2BE

accent

#EAE43E

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#140704

muted

#837A79

Preview Lab

Preview with #9D1F23

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

Preview Lab → · Contrast checker → · Palette generator →