#A55337#A55337

#A55337 is a mid, moderate orange. Relative luminance 0.145; OKLCH L 53.7% C 0.116 H 39.3°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#A55337
RGB	rgb(165, 83, 55)
HSL	hsl(15, 50%, 43%)
HSV	hsv(15, 67%, 65%)
CMYK	cmyk(0%, 49.7%, 66.7%, 35.3%)
CIE-LAB	lab(44.89, 31.43, 31.55)
CIE-LCH	lch(44.89, 44.54, 45.11°)
OKLab	oklab(53.68% 0.0897 0.0735)
OKLCH	oklch(53.68% 0.116 39.3)
XYZ	xyz(19.3016, 14.4639, 5.3891)
Luminance	0.1446 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A55337 #3789A5

analogous

#A53752 #A55337 #A58A37

triadic

#A55337 #37A553 #5337A5

tetradic

#A55337 #52A537 #3789A5 #8A37A5

square

#A55337 #52A537 #3789A5 #8A37A5

split-complementary

#A55337 #37A58A #3752A5

monochromatic

#492518 #773C28 #A55337 #C67153 #D59781

Accessibility & contrast

On white

5.40

#A55337 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#A55337 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A55337

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A55337	#FFFFFF	#000000	##FFFFFF
##A55337	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695F34

Deuteranopia (green-blind)

#7D7136

Tritanopia (blue-blind)

#B4434C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a55337;
/* rgb */ color: rgb(165, 83, 55);
/* oklch */ color: oklch(53.7% 0.116 39.3);

Tailwind

colors: {
  custom: {
    50: '#c5856e',
    500: '#a55337',
    950: '#000000',
  },
}

SCSS

$custom: #a55337;
$custom-light: #c5856e;
$custom-dark: #000000;

JSON

{
  "hex": "#a55337",
  "rgb": {
    "r": 165,
    "g": 83,
    "b": 55
  },
  "hsl": {
    "h": 15.273,
    "s": 50,
    "l": 43.137
  },
  "oklch": {
    "l": 0.53675,
    "c": 0.11596,
    "h": 39.3
  },
  "luminance": 0.14462
}

Semantic roles & 50–950 ramp

primary

#A55337

secondary

#79ADBF

accent

#B6DA4E

background

#FCF8F6

surface

#F9EFEC

border

#D2CAC7

text

#140B07

muted

#827C7A

Preview Lab

Preview with #A55337

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

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