#90553B#90553B

#90553B is a mid, moderate orange. Relative luminance 0.127; OKLCH L 51.1% C 0.088 H 44.2°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#90553B
RGB	rgb(144, 85, 59)
HSL	hsl(18, 42%, 40%)
HSV	hsv(18, 59%, 56%)
CMYK	cmyk(0%, 41%, 59%, 43.5%)
CIE-LAB	lab(42.37, 21.80, 25.49)
CIE-LCH	lch(42.37, 33.54, 49.46°)
OKLab	oklab(51.14% 0.0629 0.0611)
OKLCH	oklch(51.14% 0.088 44.2)
XYZ	xyz(15.5406, 12.7435, 5.7781)
Luminance	0.1274 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90553B #3B7690

analogous

#903B4C #90553B #90803B

triadic

#90553B #3B9055 #553B90

tetradic

#90553B #4C903B #3B7690 #803B90

square

#90553B #4C903B #3B7690 #803B90

split-complementary

#90553B #3B9080 #3B4C90

monochromatic

#392217 #653B29 #90553B #B87051 #C9947C

Accessibility & contrast

On white

5.92

#90553B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#90553B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90553B

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90553B	#FFFFFF	#000000	##FFFFFF
##90553B	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655C39

Deuteranopia (green-blind)

#73693A

Tritanopia (blue-blind)

#9D4A4F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #90553b;
/* rgb */ color: rgb(144, 85, 59);
/* oklch */ color: oklch(51.1% 0.088 44.2);

Tailwind

colors: {
  custom: {
    50: '#b48571',
    500: '#90553b',
    950: '#000000',
  },
}

SCSS

$custom: #90553b;
$custom-light: #b48571;
$custom-dark: #000000;

JSON

{
  "hex": "#90553b",
  "rgb": {
    "r": 144,
    "g": 85,
    "b": 59
  },
  "hsl": {
    "h": 18.353,
    "s": 41.872,
    "l": 39.804
  },
  "oklch": {
    "l": 0.51139,
    "c": 0.08772,
    "h": 44.2
  },
  "luminance": 0.12742
}

Semantic roles & 50–950 ramp

primary

#90553B

secondary

#74A0B3

accent

#ACD256

background

#FBF8F6

surface

#F6EFEC

border

#D0CAC7

text

#120B07

muted

#817C7A

Preview Lab

Preview with #90553B

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

Preview Lab → · Contrast checker → · Palette generator →