#9F1C23#9F1C23

#9F1C23 is a mid, vivid red. Relative luminance 0.083; OKLCH L 45.7% C 0.166 H 24.6°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#9F1C23
RGB	rgb(159, 28, 35)
HSL	hsl(357, 70%, 37%)
HSV	hsv(357, 82%, 62%)
CMYK	cmyk(0%, 82.4%, 78%, 37.6%)
CIE-LAB	lab(34.65, 51.99, 31.21)
CIE-LCH	lch(34.65, 60.64, 30.98°)
OKLab	oklab(45.68% 0.1505 0.0689)
OKLCH	oklch(45.68% 0.166 24.6)
XYZ	xyz(15.0185, 8.3252, 2.4059)
Luminance	0.0832 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F1C23 #1C9F98

analogous

#9F1C65 #9F1C23 #9F571C

triadic

#9F1C23 #239F1C #1C239F

tetradic

#9F1C23 #659F1C #1C9F98 #571C9F

square

#9F1C23 #659F1C #1C9F98 #571C9F

split-complementary

#9F1C23 #1C9F57 #1C659F

monochromatic

#370A0C #6B1318 #9F1C23 #D3252E #E1545C

Accessibility & contrast

On white

7.88

#9F1C23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#9F1C23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9F1C23

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F1C23	#FFFFFF	#000000	##FFFFFF
##9F1C23	1.00	7.88	2.66	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464022

Deuteranopia (green-blind)

#665B1E

Tritanopia (blue-blind)

#AF0020

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #9f1c23;
/* rgb */ color: rgb(159, 28, 35);
/* oklch */ color: oklch(45.7% 0.166 24.6);

Tailwind

colors: {
  custom: {
    50: '#c4675e',
    500: '#9f1c23',
    950: '#000000',
  },
}

SCSS

$custom: #9f1c23;
$custom-light: #c4675e;
$custom-dark: #000000;

JSON

{
  "hex": "#9f1c23",
  "rgb": {
    "r": 159,
    "g": 28,
    "b": 35
  },
  "hsl": {
    "h": 356.794,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.45681,
    "c": 0.16556,
    "h": 24.6
  },
  "luminance": 0.08323
}

Semantic roles & 50–950 ramp

primary

#9F1C23

secondary

#53C4BE

accent

#EDE33B

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#140704

muted

#837A79

Preview Lab

Preview with #9F1C23

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

Preview Lab → · Contrast checker → · Palette generator →