#901330#901330

#901330 is a dark, vivid red. Relative luminance 0.066; OKLCH L 42.4% C 0.157 H 15.7°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#901330
RGB	rgb(144, 19, 48)
HSL	hsl(346, 77%, 32%)
HSV	hsv(346, 87%, 56%)
CMYK	cmyk(0%, 86.8%, 66.7%, 43.5%)
CIE-LAB	lab(30.90, 50.53, 17.73)
CIE-LCH	lch(30.90, 53.55, 19.34°)
OKLab	oklab(42.42% 0.151 0.0424)
OKLCH	oklch(42.42% 0.157 15.7)
XYZ	xyz(12.2693, 6.6104, 3.4256)
Luminance	0.0661 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901330 #139073

analogous

#90136F #901330 #903513

triadic

#901330 #309013 #133090

tetradic

#901330 #6F9013 #139073 #351390

square

#901330 #6F9013 #139073 #351390

split-complementary

#901330 #139035 #136F90

monochromatic

#24050C #5A0C1E #901330 #C61A42 #E53961

Accessibility & contrast

On white

9.05

#901330 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#901330 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901330

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901330	#FFFFFF	#000000	##FFFFFF
##901330	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3830

Deuteranopia (green-blind)

#5A522C

Tritanopia (blue-blind)

#9F0020

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #901330;
/* rgb */ color: rgb(144, 19, 48);
/* oklch */ color: oklch(42.4% 0.157 15.7);

Tailwind

colors: {
  custom: {
    50: '#b86168',
    500: '#901330',
    950: '#000000',
  },
}

SCSS

$custom: #901330;
$custom-light: #b86168;
$custom-dark: #000000;

JSON

{
  "hex": "#901330",
  "rgb": {
    "r": 144,
    "g": 19,
    "b": 48
  },
  "hsl": {
    "h": 346.08,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.42421,
    "c": 0.15686,
    "h": 15.7
  },
  "luminance": 0.06608
}

Semantic roles & 50–950 ramp

primary

#901330

secondary

#3BC4A4

accent

#F3C735

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130606

muted

#827A7A

Preview Lab

Preview with #901330

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

Preview Lab → · Contrast checker → · Palette generator →