#A55F37#A55F37

#A55F37 is a mid, moderate orange. Relative luminance 0.165; OKLCH L 55.7% C 0.106 H 49.1°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#A55F37
RGB	rgb(165, 95, 55)
HSL	hsl(22, 50%, 43%)
HSV	hsv(22, 67%, 65%)
CMYK	cmyk(0%, 42.4%, 66.7%, 35.3%)
CIE-LAB	lab(47.57, 24.85, 34.70)
CIE-LCH	lch(47.57, 42.68, 54.39°)
OKLab	oklab(55.73% 0.0697 0.0803)
OKLCH	oklch(55.73% 0.106 49.1)
XYZ	xyz(20.3005, 16.4617, 5.7220)
Luminance	0.1646 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A55F37 #377DA5

analogous

#A53746 #A55F37 #A59637

triadic

#A55F37 #37A55F #5F37A5

tetradic

#A55F37 #46A537 #377DA5 #9637A5

square

#A55F37 #46A537 #377DA5 #9637A5

split-complementary

#A55F37 #37A596 #3746A5

monochromatic

#492A18 #774528 #A55F37 #C67D53 #D5A081

Accessibility & contrast

On white

4.89

#A55F37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#A55F37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A55F37

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A55F37	#FFFFFF	#000000	##FFFFFF
##A55F37	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736733

Deuteranopia (green-blind)

#837736

Tritanopia (blue-blind)

#B45156

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #a55f37;
/* rgb */ color: rgb(165, 95, 55);
/* oklch */ color: oklch(55.7% 0.106 49.1);

Tailwind

colors: {
  custom: {
    50: '#c48d6f',
    500: '#a55f37',
    950: '#000000',
  },
}

SCSS

$custom: #a55f37;
$custom-light: #c48d6f;
$custom-dark: #000000;

JSON

{
  "hex": "#a55f37",
  "rgb": {
    "r": 165,
    "g": 95,
    "b": 55
  },
  "hsl": {
    "h": 21.818,
    "s": 50,
    "l": 43.137
  },
  "oklch": {
    "l": 0.55732,
    "c": 0.10631,
    "h": 49.1
  },
  "luminance": 0.1646
}

Semantic roles & 50–950 ramp

primary

#A55F37

secondary

#79A5BF

accent

#A7DA4E

background

#FCF8F6

surface

#F9F0EC

border

#D2CBC7

text

#140C07

muted

#827D7A

Preview Lab

Preview with #A55F37

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

Preview Lab → · Contrast checker → · Palette generator →