#901611#901611

#901611 is a dark, vivid red. Relative luminance 0.065; OKLCH L 42.2% C 0.157 H 28.7°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#901611
RGB	rgb(144, 22, 17)
HSL	hsl(2, 79%, 32%)
HSV	hsv(2, 88%, 56%)
CMYK	cmyk(0%, 84.7%, 88.2%, 43.5%)
CIE-LAB	lab(30.75, 48.57, 36.50)
CIE-LCH	lch(30.75, 60.75, 36.93°)
OKLab	oklab(42.18% 0.1378 0.0753)
OKLCH	oklch(42.18% 0.157 28.7)
XYZ	xyz(11.8912, 6.5456, 1.1675)
Luminance	0.0654 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901611 #118B90

analogous

#90114C #901611 #905611

triadic

#901611 #119016 #161190

tetradic

#901611 #4C9011 #118B90 #561190

square

#901611 #4C9011 #118B90 #561190

split-complementary

#901611 #119056 #114C90

monochromatic

#230504 #590E0B #901611 #C71E17 #E73B34

Accessibility & contrast

On white

9.10

#901611 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#901611 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901611

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901611	#FFFFFF	#000000	##FFFFFF
##901611	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F370E

Deuteranopia (green-blind)

#5C5208

Tritanopia (blue-blind)

#9F0017

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #901611;
/* rgb */ color: rgb(144, 22, 17);
/* oklch */ color: oklch(42.2% 0.157 28.7);

Tailwind

colors: {
  custom: {
    50: '#ba6251',
    500: '#901611',
    950: '#000000',
  },
}

SCSS

$custom: #901611;
$custom-light: #ba6251;
$custom-dark: #000000;

JSON

{
  "hex": "#901611",
  "rgb": {
    "r": 144,
    "g": 22,
    "b": 17
  },
  "hsl": {
    "h": 2.362,
    "s": 78.882,
    "l": 31.569
  },
  "oklch": {
    "l": 0.42176,
    "c": 0.15705,
    "h": 28.7
  },
  "luminance": 0.06544
}

Semantic roles & 50–950 ramp

primary

#901611

secondary

#39BFC4

accent

#EEF532

background

#FCF6F4

surface

#F9EBE7

border

#D2C6C3

text

#140602

muted

#827A78

Preview Lab

Preview with #901611

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

Preview Lab → · Contrast checker → · Palette generator →