#9F1533#9F1533

#9F1533 is a mid, vivid red. Relative luminance 0.081; OKLCH L 45.5% C 0.169 H 16.9°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).

Color values

HEX	#9F1533
RGB	rgb(159, 21, 51)
HSL	hsl(347, 77%, 35%)
HSV	hsv(347, 87%, 62%)
CMYK	cmyk(0%, 86.8%, 67.9%, 37.6%)
CIE-LAB	lab(34.29, 54.42, 20.75)
CIE-LCH	lch(34.29, 58.24, 20.87°)
OKLab	oklab(45.49% 0.162 0.0491)
OKLCH	oklch(45.49% 0.169 16.9)
XYZ	xyz(15.1655, 8.1487, 3.9057)
Luminance	0.0815 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F1533 #159F81

analogous

#9F1578 #9F1533 #9F3C15

triadic

#9F1533 #339F15 #15339F

tetradic

#9F1533 #789F15 #159F81 #3C159F

square

#9F1533 #789F15 #159F81 #3C159F

split-complementary

#9F1533 #159F3C #15789F

monochromatic

#330710 #690E22 #9F1533 #D51C44 #E7486A

Accessibility & contrast

On white

7.99

#9F1533 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#9F1533 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9F1533

7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F1533	#FFFFFF	#000000	##FFFFFF
##9F1533	1.00	7.99	2.63	7.99
#FFFFFF	7.99	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423E33

Deuteranopia (green-blind)

#645B2F

Tritanopia (blue-blind)

#AF0023

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #9f1533;
/* rgb */ color: rgb(159, 21, 51);
/* oklch */ color: oklch(45.5% 0.169 16.9);

Tailwind

colors: {
  custom: {
    50: '#c3656a',
    500: '#9f1533',
    950: '#000000',
  },
}

SCSS

$custom: #9f1533;
$custom-light: #c3656a;
$custom-dark: #000000;

JSON

{
  "hex": "#9f1533",
  "rgb": {
    "r": 159,
    "g": 21,
    "b": 51
  },
  "hsl": {
    "h": 346.957,
    "s": 76.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.45491,
    "c": 0.1693,
    "h": 16.9
  },
  "luminance": 0.08146
}

Semantic roles & 50–950 ramp

primary

#9F1533

secondary

#48C8AC

accent

#F3CA35

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140606

muted

#837A7A

Preview Lab

Preview with #9F1533

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

Preview Lab → · Contrast checker → · Palette generator →