#901E38#901E38

#901E38 is a dark, vivid red. Relative luminance 0.071; OKLCH L 43.4% C 0.149 H 13.5°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#901E38
RGB	rgb(144, 30, 56)
HSL	hsl(346, 66%, 34%)
HSV	hsv(346, 79%, 56%)
CMYK	cmyk(0%, 79.2%, 61.1%, 43.5%)
CIE-LAB	lab(32.14, 48.01, 14.09)
CIE-LCH	lch(32.14, 50.04, 16.36°)
OKLab	oklab(43.38% 0.1445 0.0347)
OKLCH	oklch(43.38% 0.149 13.5)
XYZ	xyz(12.6810, 7.1452, 4.4521)
Luminance	0.0714 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901E38 #1E9076

analogous

#901E71 #901E38 #903D1E

triadic

#901E38 #38901E #1E3890

tetradic

#901E38 #71901E #1E9076 #3D1E90

square

#901E38 #71901E #1E9076 #3D1E90

split-complementary

#901E38 #1E903D #1E7190

monochromatic

#2B0911 #5D1324 #901E38 #C3294C #DA4E6E

Accessibility & contrast

On white

8.65

#901E38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#901E38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901E38

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901E38	#FFFFFF	#000000	##FFFFFF
##901E38	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3D38

Deuteranopia (green-blind)

#5B5435

Tritanopia (blue-blind)

#9E0029

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #901e38;
/* rgb */ color: rgb(144, 30, 56);
/* oklch */ color: oklch(43.4% 0.149 13.5);

Tailwind

colors: {
  custom: {
    50: '#b7656e',
    500: '#901e38',
    950: '#000000',
  },
}

SCSS

$custom: #901e38;
$custom-light: #b7656e;
$custom-dark: #000000;

JSON

{
  "hex": "#901e38",
  "rgb": {
    "r": 144,
    "g": 30,
    "b": 56
  },
  "hsl": {
    "h": 346.316,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.43384,
    "c": 0.14864,
    "h": 13.5
  },
  "luminance": 0.07143
}

Semantic roles & 50–950 ramp

primary

#901E38

secondary

#4DBDA3

accent

#E8C23F

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130607

muted

#827A7A

Preview Lab

Preview with #901E38

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

Preview Lab → · Contrast checker → · Palette generator →