#63491C#63491C

#63491C is a dark, moderate orange. Relative luminance 0.075; OKLCH L 42.4% C 0.070 H 78.4°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#63491C
RGB	rgb(99, 73, 28)
HSL	hsl(38, 56%, 25%)
HSV	hsv(38, 72%, 39%)
CMYK	cmyk(0%, 26.3%, 71.7%, 61.2%)
CIE-LAB	lab(32.92, 5.83, 30.39)
CIE-LCH	lch(32.92, 30.94, 79.14°)
OKLab	oklab(42.39% 0.0141 0.069)
OKLCH	oklch(42.39% 0.07 78.4)
XYZ	xyz(7.7382, 7.5021, 2.1389)
Luminance	0.0750 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63491C #1C3663

analogous

#63251C #63491C #5A631C

triadic

#63491C #1C6349 #491C63

tetradic

#63491C #1C6325 #1C3663 #631C5A

square

#63491C #1C6325 #1C3663 #631C5A

split-complementary

#63491C #1C5A63 #251C63

monochromatic

#181207 #33260F #63491C #936C29 #C28F37

Accessibility & contrast

On white

8.40

#63491C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#63491C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63491C

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63491C	#FFFFFF	#000000	##FFFFFF
##63491C	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534A17

Deuteranopia (green-blind)

#59501E

Tritanopia (blue-blind)

#6C423F

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #63491c;
/* rgb */ color: rgb(99, 73, 28);
/* oklch */ color: oklch(42.4% 0.070 78.4);

Tailwind

colors: {
  custom: {
    50: '#927b5a',
    500: '#63491c',
    950: '#000000',
  },
}

SCSS

$custom: #63491c;
$custom-light: #927b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#63491c",
  "rgb": {
    "r": 99,
    "g": 73,
    "b": 28
  },
  "hsl": {
    "h": 38.028,
    "s": 55.906,
    "l": 24.902
  },
  "oklch": {
    "l": 0.42391,
    "c": 0.07043,
    "h": 78.4
  },
  "luminance": 0.07502
}

Semantic roles & 50–950 ramp

primary

#63491C

secondary

#436298

accent

#80DF49

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0D0904

muted

#7E7B79

Preview Lab

Preview with #63491C

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

Preview Lab → · Contrast checker → · Palette generator →