#9F1C31#9F1C31

#9F1C31 is a mid, vivid red. Relative luminance 0.084; OKLCH L 45.9% C 0.165 H 18.9°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#9F1C31
RGB	rgb(159, 28, 49)
HSL	hsl(350, 70%, 37%)
HSV	hsv(350, 82%, 62%)
CMYK	cmyk(0%, 82.4%, 69.2%, 37.6%)
CIE-LAB	lab(34.85, 52.61, 22.74)
CIE-LCH	lch(34.85, 57.31, 23.37°)
OKLab	oklab(45.9% 0.1557 0.0533)
OKLCH	oklch(45.9% 0.165 18.9)
XYZ	xyz(15.2694, 8.4256, 3.7274)
Luminance	0.0842 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F1C31 #1C9F8A

analogous

#9F1C73 #9F1C31 #9F491C

triadic

#9F1C31 #319F1C #1C319F

tetradic

#9F1C31 #739F1C #1C9F8A #491C9F

square

#9F1C31 #739F1C #1C9F8A #491C9F

split-complementary

#9F1C31 #1C9F49 #1C739F

monochromatic

#370A11 #6B1321 #9F1C31 #D32541 #E1546B

Accessibility & contrast

On white

7.82

#9F1C31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#9F1C31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9F1C31

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F1C31	#FFFFFF	#000000	##FFFFFF
##9F1C31	1.00	7.82	2.68	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454031

Deuteranopia (green-blind)

#655C2D

Tritanopia (blue-blind)

#AF0026

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #9f1c31;
/* rgb */ color: rgb(159, 28, 49);
/* oklch */ color: oklch(45.9% 0.165 18.9);

Tailwind

colors: {
  custom: {
    50: '#c36768',
    500: '#9f1c31',
    950: '#000000',
  },
}

SCSS

$custom: #9f1c31;
$custom-light: #c36768;
$custom-dark: #000000;

JSON

{
  "hex": "#9f1c31",
  "rgb": {
    "r": 159,
    "g": 28,
    "b": 49
  },
  "hsl": {
    "h": 350.382,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.45896,
    "c": 0.16461,
    "h": 18.9
  },
  "luminance": 0.08423
}

Semantic roles & 50–950 ramp

primary

#9F1C31

secondary

#53C4B2

accent

#EDD03B

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #9F1C31

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

Preview Lab → · Contrast checker → · Palette generator →