#901E35#901E35

#901E35 is a dark, vivid red. Relative luminance 0.071; OKLCH L 43.3% C 0.148 H 15.2°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#901E35
RGB	rgb(144, 30, 53)
HSL	hsl(348, 66%, 34%)
HSV	hsv(348, 79%, 56%)
CMYK	cmyk(0%, 79.2%, 63.2%, 43.5%)
CIE-LAB	lab(32.07, 47.81, 15.97)
CIE-LCH	lch(32.07, 50.40, 18.47°)
OKLab	oklab(43.32% 0.1433 0.0389)
OKLCH	oklch(43.32% 0.148 15.2)
XYZ	xyz(12.6098, 7.1168, 4.0772)
Luminance	0.0712 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901E35 #1E9079

analogous

#901E6E #901E35 #90401E

triadic

#901E35 #35901E #1E3590

tetradic

#901E35 #6E901E #1E9079 #401E90

square

#901E35 #6E901E #1E9079 #401E90

split-complementary

#901E35 #1E9040 #1E6E90

monochromatic

#2B0910 #5D1322 #901E35 #C32948 #DA4E6A

Accessibility & contrast

On white

8.67

#901E35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#901E35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901E35

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901E35	#FFFFFF	#000000	##FFFFFF
##901E35	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3C35

Deuteranopia (green-blind)

#5B5432

Tritanopia (blue-blind)

#9E0028

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #901e35;
/* rgb */ color: rgb(144, 30, 53);
/* oklch */ color: oklch(43.3% 0.148 15.2);

Tailwind

colors: {
  custom: {
    50: '#b7656c',
    500: '#901e35',
    950: '#000000',
  },
}

SCSS

$custom: #901e35;
$custom-light: #b7656c;
$custom-dark: #000000;

JSON

{
  "hex": "#901e35",
  "rgb": {
    "r": 144,
    "g": 30,
    "b": 53
  },
  "hsl": {
    "h": 347.895,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.43316,
    "c": 0.14848,
    "h": 15.2
  },
  "luminance": 0.07115
}

Semantic roles & 50–950 ramp

primary

#901E35

secondary

#4DBDA6

accent

#E8C63F

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130606

muted

#827A7A

Preview Lab

Preview with #901E35

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

Preview Lab → · Contrast checker → · Palette generator →