#9F1C3B#9F1C3B

#9F1C3B is a mid, vivid red. Relative luminance 0.085; OKLCH L 46.1% C 0.165 H 14.2°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#9F1C3B
RGB	rgb(159, 28, 59)
HSL	hsl(346, 70%, 37%)
HSV	hsv(346, 82%, 62%)
CMYK	cmyk(0%, 82.4%, 62.9%, 37.6%)
CIE-LAB	lab(35.04, 53.19, 16.55)
CIE-LCH	lch(35.04, 55.70, 17.29°)
OKLab	oklab(46.1% 0.1598 0.0403)
OKLCH	oklch(46.1% 0.165 14.2)
XYZ	xyz(15.5044, 8.5196, 4.9649)
Luminance	0.0852 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F1C3B #1C9F80

analogous

#9F1C7C #9F1C3B #9F3F1C

triadic

#9F1C3B #3B9F1C #1C3B9F

tetradic

#9F1C3B #7C9F1C #1C9F80 #3F1C9F

square

#9F1C3B #7C9F1C #1C9F80 #3F1C9F

split-complementary

#9F1C3B #1C9F3F #1C7C9F

monochromatic

#370A14 #6B1328 #9F1C3B #D3254E #E15476

Accessibility & contrast

On white

7.77

#9F1C3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#9F1C3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9F1C3B

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F1C3B	#FFFFFF	#000000	##FFFFFF
##9F1C3B	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#43413B

Deuteranopia (green-blind)

#645C37

Tritanopia (blue-blind)

#AF002A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #9f1c3b;
/* rgb */ color: rgb(159, 28, 59);
/* oklch */ color: oklch(46.1% 0.165 14.2);

Tailwind

colors: {
  custom: {
    50: '#c36770',
    500: '#9f1c3b',
    950: '#000000',
  },
}

SCSS

$custom: #9f1c3b;
$custom-light: #c36770;
$custom-dark: #000000;

JSON

{
  "hex": "#9f1c3b",
  "rgb": {
    "r": 159,
    "g": 28,
    "b": 59
  },
  "hsl": {
    "h": 345.802,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.46096,
    "c": 0.16476,
    "h": 14.2
  },
  "luminance": 0.08517
}

Semantic roles & 50–950 ramp

primary

#9F1C3B

secondary

#53C4A9

accent

#EDC33B

background

#FCF6F6

surface

#F9EBEC

border

#D2C6C7

text

#140707

muted

#827A7A

Preview Lab

Preview with #9F1C3B

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

Preview Lab → · Contrast checker → · Palette generator →