#9B1939#9B1939

#9B1939 is a mid, vivid red. Relative luminance 0.080; OKLCH L 45.1% C 0.163 H 14.0°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#9B1939
RGB	rgb(155, 25, 57)
HSL	hsl(345, 72%, 35%)
HSV	hsv(345, 84%, 61%)
CMYK	cmyk(0%, 83.9%, 63.2%, 39.2%)
CIE-LAB	lab(33.90, 52.71, 16.19)
CIE-LCH	lch(33.90, 55.14, 17.08°)
OKLab	oklab(45.1% 0.1584 0.0394)
OKLCH	oklch(45.1% 0.163 14)
XYZ	xyz(14.6053, 7.9615, 4.6378)
Luminance	0.0796 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B1939 #199B7B

analogous

#9B197A #9B1939 #9B3A19

triadic

#9B1939 #399B19 #19399B

tetradic

#9B1939 #7A9B19 #199B7B #3A199B

square

#9B1939 #7A9B19 #199B7B #3A199B

split-complementary

#9B1939 #199B3A #197A9B

monochromatic

#320812 #661126 #9B1939 #D0224C #E24C71

Accessibility & contrast

On white

8.10

#9B1939 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#9B1939 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9B1939

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B1939	#FFFFFF	#000000	##FFFFFF
##9B1939	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403F39

Deuteranopia (green-blind)

#615935

Tritanopia (blue-blind)

#AA0027

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #9b1939;
/* rgb */ color: rgb(155, 25, 57);
/* oklch */ color: oklch(45.1% 0.163 14.0);

Tailwind

colors: {
  custom: {
    50: '#c0666f',
    500: '#9b1939',
    950: '#000000',
  },
}

SCSS

$custom: #9b1939;
$custom-light: #c0666f;
$custom-dark: #000000;

JSON

{
  "hex": "#9b1939",
  "rgb": {
    "r": 155,
    "g": 25,
    "b": 57
  },
  "hsl": {
    "h": 345.231,
    "s": 72.222,
    "l": 35.294
  },
  "oklch": {
    "l": 0.45096,
    "c": 0.16321,
    "h": 14
  },
  "luminance": 0.07959
}

Semantic roles & 50–950 ramp

primary

#9B1939

secondary

#4CC4A6

accent

#EFC239

background

#FCF6F6

surface

#F9EBEC

border

#D2C6C7

text

#140607

muted

#827A7A

Preview Lab

Preview with #9B1939

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

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