#901E2C#901E2C

#901E2C is a dark, vivid red. Relative luminance 0.070; OKLCH L 43.1% C 0.149 H 19.9°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#901E2C
RGB	rgb(144, 30, 44)
HSL	hsl(353, 66%, 34%)
HSV	hsv(353, 79%, 56%)
CMYK	cmyk(0%, 79.2%, 69.4%, 43.5%)
CIE-LAB	lab(31.90, 47.27, 21.60)
CIE-LCH	lch(31.90, 51.97, 24.56°)
OKLab	oklab(43.14% 0.1396 0.0507)
OKLCH	oklch(43.14% 0.149 19.9)
XYZ	xyz(12.4219, 7.0416, 3.0875)
Luminance	0.0704 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901E2C #1E9082

analogous

#901E65 #901E2C #90491E

triadic

#901E2C #2C901E #1E2C90

tetradic

#901E2C #65901E #1E9082 #491E90

square

#901E2C #65901E #1E9082 #491E90

split-complementary

#901E2C #1E9049 #1E6590

monochromatic

#2B090D #5D131D #901E2C #C3293B #DA4E5F

Accessibility & contrast

On white

8.72

#901E2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#901E2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901E2C

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901E2C	#FFFFFF	#000000	##FFFFFF
##901E2C	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403C2C

Deuteranopia (green-blind)

#5C5428

Tritanopia (blue-blind)

#9F0024

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #901e2c;
/* rgb */ color: rgb(144, 30, 44);
/* oklch */ color: oklch(43.1% 0.149 19.9);

Tailwind

colors: {
  custom: {
    50: '#b86565',
    500: '#901e2c',
    950: '#000000',
  },
}

SCSS

$custom: #901e2c;
$custom-light: #b86565;
$custom-dark: #000000;

JSON

{
  "hex": "#901e2c",
  "rgb": {
    "r": 144,
    "g": 30,
    "b": 44
  },
  "hsl": {
    "h": 352.632,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.43136,
    "c": 0.14853,
    "h": 19.9
  },
  "luminance": 0.0704
}

Semantic roles & 50–950 ramp

primary

#901E2C

secondary

#4DBDAF

accent

#E8D43F

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130605

muted

#827A7A

Preview Lab

Preview with #901E2C

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

Preview Lab → · Contrast checker → · Palette generator →