#63402F#63402F

#63402F is a dark, muted orange. Relative luminance 0.065; OKLCH L 40.7% C 0.056 H 46.6°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#63402F
RGB	rgb(99, 64, 47)
HSL	hsl(20, 36%, 29%)
HSV	hsv(20, 53%, 39%)
CMYK	cmyk(0%, 35.4%, 52.5%, 61.2%)
CIE-LAB	lab(30.70, 13.09, 16.60)
CIE-LCH	lch(30.70, 21.14, 51.75°)
OKLab	oklab(40.75% 0.0386 0.0408)
OKLCH	oklch(40.75% 0.056 46.6)
XYZ	xyz(7.4925, 6.5253, 3.5537)
Luminance	0.0653 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63402F #2F5263

analogous

#632F38 #63402F #635A2F

triadic

#63402F #2F6340 #402F63

tetradic

#63402F #38632F #2F5263 #5A2F63

square

#63402F #38632F #2F5263 #5A2F63

split-complementary

#63402F #2F635A #2F3863

monochromatic

#150D0A #39251B #63402F #8C5B43 #B1775B

Accessibility & contrast

On white

9.11

#63402F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#63402F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63402F

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63402F	#FFFFFF	#000000	##FFFFFF
##63402F	1.00	9.11	2.31	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49442E

Deuteranopia (green-blind)

#524B2F

Tritanopia (blue-blind)

#6B3A3C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #63402f;
/* rgb */ color: rgb(99, 64, 47);
/* oklch */ color: oklch(40.7% 0.056 46.6);

Tailwind

colors: {
  custom: {
    50: '#917567',
    500: '#63402f',
    950: '#000000',
  },
}

SCSS

$custom: #63402f;
$custom-light: #917567;
$custom-dark: #000000;

JSON

{
  "hex": "#63402f",
  "rgb": {
    "r": 99,
    "g": 64,
    "b": 47
  },
  "hsl": {
    "h": 19.615,
    "s": 35.616,
    "l": 28.627
  },
  "oklch": {
    "l": 0.40749,
    "c": 0.05617,
    "h": 46.6
  },
  "luminance": 0.06525
}

Semantic roles & 50–950 ramp

primary

#63402F

secondary

#598195

accent

#A7CC5C

background

#F9F7F6

surface

#F1EDEB

border

#CBC8C6

text

#0D0806

muted

#7E7B7A

Preview Lab

Preview with #63402F

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

Preview Lab → · Contrast checker → · Palette generator →