#90401F#90401F

#90401F is a mid, moderate orange. Relative luminance 0.097; OKLCH L 47.1% C 0.118 H 41.5°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#90401F
RGB	rgb(144, 64, 31)
HSL	hsl(18, 65%, 34%)
HSV	hsv(18, 78%, 56%)
CMYK	cmyk(0%, 55.6%, 78.5%, 43.5%)
CIE-LAB	lab(37.29, 31.70, 35.40)
CIE-LCH	lch(37.29, 47.52, 48.15°)
OKLab	oklab(47.13% 0.0882 0.078)
OKLCH	oklch(47.13% 0.118 41.5)
XYZ	xyz(13.5837, 9.6968, 2.4524)
Luminance	0.0969 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90401F #1F6F90

analogous

#901F37 #90401F #90791F

triadic

#90401F #1F9040 #401F90

tetradic

#90401F #37901F #1F6F90 #791F90

square

#90401F #37901F #1F6F90 #791F90

split-complementary

#90401F #1F9079 #1F3790

monochromatic

#2B1309 #5E2A14 #90401F #C2562A #D97850

Accessibility & contrast

On white

7.15

#90401F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#90401F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90401F

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90401F	#FFFFFF	#000000	##FFFFFF
##90401F	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564D1B

Deuteranopia (green-blind)

#6A5F1D

Tritanopia (blue-blind)

#9E2F39

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #90401f;
/* rgb */ color: rgb(144, 64, 31);
/* oklch */ color: oklch(47.1% 0.118 41.5);

Tailwind

colors: {
  custom: {
    50: '#b7775d',
    500: '#90401f',
    950: '#000000',
  },
}

SCSS

$custom: #90401f;
$custom-light: #b7775d;
$custom-dark: #000000;

JSON

{
  "hex": "#90401f",
  "rgb": {
    "r": 144,
    "g": 64,
    "b": 31
  },
  "hsl": {
    "h": 17.522,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.47134,
    "c": 0.11778,
    "h": 41.5
  },
  "luminance": 0.09695
}

Semantic roles & 50–950 ramp

primary

#90401F

secondary

#4E9CBC

accent

#B7E840

background

#FCF7F5

surface

#F8EDE9

border

#D1C8C5

text

#130904

muted

#827B79

Preview Lab

Preview with #90401F

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

Preview Lab → · Contrast checker → · Palette generator →