#63583C#63583C

#63583C is a mid, muted orange. Relative luminance 0.100; OKLCH L 46.4% C 0.044 H 89.0°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#63583C
RGB	rgb(99, 88, 60)
HSL	hsl(43, 25%, 31%)
HSV	hsv(43, 39%, 39%)
CMYK	cmyk(0%, 11.1%, 39.4%, 61.2%)
CIE-LAB	lab(37.77, -0.12, 17.89)
CIE-LCH	lch(37.77, 17.89, 90.38°)
OKLab	oklab(46.35% 0.0008 0.0444)
OKLCH	oklch(46.35% 0.044 89)
XYZ	xyz(9.4511, 9.9587, 5.6985)
Luminance	0.0996 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63583C #3C4763

analogous

#63443C #63583C #5A633C

triadic

#63583C #3C6358 #583C63

tetradic

#63583C #3C6344 #3C4763 #633C5A

square

#63583C #3C6344 #3C4763 #633C5A

split-complementary

#63583C #3C5A63 #443C63

monochromatic

#17140E #3D3625 #63583C #897A53 #A99971

Accessibility & contrast

On white

7.02

#63583C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#63583C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63583C

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63583C	#FFFFFF	#000000	##FFFFFF
##63583C	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E573A

Deuteranopia (green-blind)

#615A3D

Tritanopia (blue-blind)

#695451

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #63583c;
/* rgb */ color: rgb(99, 88, 60);
/* oklch */ color: oklch(46.4% 0.044 89.0);

Tailwind

colors: {
  custom: {
    50: '#908772',
    500: '#63583c',
    950: '#000000',
  },
}

SCSS

$custom: #63583c;
$custom-light: #908772;
$custom-dark: #000000;

JSON

{
  "hex": "#63583c",
  "rgb": {
    "r": 99,
    "g": 88,
    "b": 60
  },
  "hsl": {
    "h": 43.077,
    "s": 24.528,
    "l": 31.176
  },
  "oklch": {
    "l": 0.46352,
    "c": 0.04441,
    "h": 89
  },
  "luminance": 0.09958
}

Semantic roles & 50–950 ramp

primary

#63583C

secondary

#687493

accent

#80C167

background

#F8F8F6

surface

#F0EFEC

border

#CBCAC7

text

#0C0B08

muted

#7D7C7B

Preview Lab

Preview with #63583C

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

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