#633413#633413

#633413 is a dark, moderate orange. Relative luminance 0.052; OKLCH L 37.9% C 0.081 H 52.4°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#633413
RGB	rgb(99, 52, 19)
HSL	hsl(25, 68%, 23%)
HSV	hsv(25, 81%, 39%)
CMYK	cmyk(0%, 47.5%, 80.8%, 61.2%)
CIE-LAB	lab(27.18, 18.28, 29.09)
CIE-LCH	lch(27.18, 34.36, 57.86°)
OKLab	oklab(37.9% 0.0495 0.0642)
OKLCH	oklch(37.9% 0.081 52.4)
XYZ	xyz(6.4917, 5.1564, 1.2694)
Luminance	0.0516 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633413 #134263

analogous

#63131A #633413 #635C13

triadic

#633413 #136334 #341363

tetradic

#633413 #1A6313 #134263 #5C1363

square

#633413 #1A6313 #134263 #5C1363

split-complementary

#633413 #13635C #131A63

monochromatic

#1A0D05 #301909 #633413 #964F1D #CA6A27

Accessibility & contrast

On white

10.34

#633413 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#633413 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633413

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633413	#FFFFFF	#000000	##FFFFFF
##633413	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A0F

Deuteranopia (green-blind)

#4D4413

Tritanopia (blue-blind)

#6D2A2D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #633413;
/* rgb */ color: rgb(99, 52, 19);
/* oklch */ color: oklch(37.9% 0.081 52.4);

Tailwind

colors: {
  custom: {
    50: '#946c53',
    500: '#633413',
    950: '#000000',
  },
}

SCSS

$custom: #633413;
$custom-light: #946c53;
$custom-dark: #000000;

JSON

{
  "hex": "#633413",
  "rgb": {
    "r": 99,
    "g": 52,
    "b": 19
  },
  "hsl": {
    "h": 24.75,
    "s": 67.797,
    "l": 23.137
  },
  "oklch": {
    "l": 0.37899,
    "c": 0.08113,
    "h": 52.4
  },
  "luminance": 0.05156
}

Semantic roles & 50–950 ramp

primary

#633413

secondary

#37729B

accent

#A3EB3D

background

#F9F6F4

surface

#F2EBE7

border

#CCC6C3

text

#0E0702

muted

#7E7A78

Preview Lab

Preview with #633413

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

Preview Lab → · Contrast checker → · Palette generator →