#90441B#90441B

#90441B is a mid, moderate orange. Relative luminance 0.101; OKLCH L 47.7% C 0.116 H 45.9°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#90441B
RGB	rgb(144, 68, 27)
HSL	hsl(21, 68%, 34%)
HSV	hsv(21, 81%, 56%)
CMYK	cmyk(0%, 52.8%, 81.3%, 43.5%)
CIE-LAB	lab(38.10, 29.40, 38.23)
CIE-LCH	lch(38.10, 48.23, 52.44°)
OKLab	oklab(47.74% 0.0805 0.083)
OKLCH	oklch(47.74% 0.116 45.9)
XYZ	xyz(13.7679, 10.1444, 2.2697)
Luminance	0.1014 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90441B #1B6790

analogous

#901B2C #90441B #907E1B

triadic

#90441B #1B9044 #441B90

tetradic

#90441B #2C901B #1B6790 #7E1B90

square

#90441B #2C901B #1B6790 #7E1B90

split-complementary

#90441B #1B907E #1B2C90

monochromatic

#291308 #5C2C11 #90441B #C45C25 #DD7D49

Accessibility & contrast

On white

6.93

#90441B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#90441B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90441B

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90441B	#FFFFFF	#000000	##FFFFFF
##90441B	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4F15

Deuteranopia (green-blind)

#6C6019

Tritanopia (blue-blind)

#9E333C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #90441b;
/* rgb */ color: rgb(144, 68, 27);
/* oklch */ color: oklch(47.7% 0.116 45.9);

Tailwind

colors: {
  custom: {
    50: '#b7795a',
    500: '#90441b',
    950: '#000000',
  },
}

SCSS

$custom: #90441b;
$custom-light: #b7795a;
$custom-dark: #000000;

JSON

{
  "hex": "#90441b",
  "rgb": {
    "r": 144,
    "g": 68,
    "b": 27
  },
  "hsl": {
    "h": 21.026,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.47738,
    "c": 0.11565,
    "h": 45.9
  },
  "luminance": 0.10143
}

Semantic roles & 50–950 ramp

primary

#90441B

secondary

#4895BF

accent

#AEEB3D

background

#FCF7F5

surface

#F8EDE9

border

#D1C8C5

text

#130904

muted

#827B79

Preview Lab

Preview with #90441B

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

Preview Lab → · Contrast checker → · Palette generator →