#901930#901930

#901930 is a dark, vivid red. Relative luminance 0.068; OKLCH L 42.8% C 0.153 H 16.8°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#901930
RGB	rgb(144, 25, 48)
HSL	hsl(348, 70%, 33%)
HSV	hsv(348, 83%, 56%)
CMYK	cmyk(0%, 82.6%, 66.7%, 43.5%)
CIE-LAB	lab(31.44, 49.00, 18.42)
CIE-LCH	lch(31.44, 52.35, 20.60°)
OKLab	oklab(42.82% 0.1461 0.044)
OKLCH	oklch(42.82% 0.153 16.8)
XYZ	xyz(12.3841, 6.8399, 3.4639)
Luminance	0.0684 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901930 #199079

analogous

#90196B #901930 #903D19

triadic

#901930 #309019 #193090

tetradic

#901930 #6B9019 #199079 #3D1990

square

#901930 #6B9019 #199079 #3D1990

split-complementary

#901930 #19903D #196B90

monochromatic

#28070D #5C101F #901930 #C42241 #DF4562

Accessibility & contrast

On white

8.87

#901930 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#901930 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901930

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901930	#FFFFFF	#000000	##FFFFFF
##901930	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3A30

Deuteranopia (green-blind)

#5B532D

Tritanopia (blue-blind)

#9E0023

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #901930;
/* rgb */ color: rgb(144, 25, 48);
/* oklch */ color: oklch(42.8% 0.153 16.8);

Tailwind

colors: {
  custom: {
    50: '#b86368',
    500: '#901930',
    950: '#000000',
  },
}

SCSS

$custom: #901930;
$custom-light: #b86368;
$custom-dark: #000000;

JSON

{
  "hex": "#901930",
  "rgb": {
    "r": 144,
    "g": 25,
    "b": 48
  },
  "hsl": {
    "h": 348.403,
    "s": 70.414,
    "l": 33.137
  },
  "oklch": {
    "l": 0.42817,
    "c": 0.15256,
    "h": 16.8
  },
  "luminance": 0.06838
}

Semantic roles & 50–950 ramp

primary

#901930

secondary

#45C0A8

accent

#EDCB3B

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130606

muted

#827A7A

Preview Lab

Preview with #901930

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

Preview Lab → · Contrast checker → · Palette generator →