#633013#633013

#633013 is a dark, moderate orange. Relative luminance 0.048; OKLCH L 37.1% C 0.084 H 47.6°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#633013
RGB	rgb(99, 48, 19)
HSL	hsl(22, 68%, 23%)
HSV	hsv(22, 81%, 39%)
CMYK	cmyk(0%, 51.5%, 80.8%, 61.2%)
CIE-LAB	lab(26.20, 20.68, 28.10)
CIE-LCH	lch(26.20, 34.89, 53.65°)
OKLab	oklab(37.15% 0.0568 0.0621)
OKLCH	oklch(37.15% 0.084 47.6)
XYZ	xyz(6.3207, 4.8143, 1.2124)
Luminance	0.0481 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633013 #134663

analogous

#63131E #633013 #635813

triadic

#633013 #136330 #301363

tetradic

#633013 #1E6313 #134663 #581363

square

#633013 #1E6313 #134663 #581363

split-complementary

#633013 #136358 #131E63

monochromatic

#1A0C05 #301709 #633013 #96491D #CA6227

Accessibility & contrast

On white

10.70

#633013 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#633013 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633013

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633013	#FFFFFF	#000000	##FFFFFF
##633013	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E370F

Deuteranopia (green-blind)

#4B4212

Tritanopia (blue-blind)

#6D252A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #633013;
/* rgb */ color: rgb(99, 48, 19);
/* oklch */ color: oklch(37.1% 0.084 47.6);

Tailwind

colors: {
  custom: {
    50: '#956952',
    500: '#633013',
    950: '#000000',
  },
}

SCSS

$custom: #633013;
$custom-light: #956952;
$custom-dark: #000000;

JSON

{
  "hex": "#633013",
  "rgb": {
    "r": 99,
    "g": 48,
    "b": 19
  },
  "hsl": {
    "h": 21.75,
    "s": 67.797,
    "l": 23.137
  },
  "oklch": {
    "l": 0.3715,
    "c": 0.08414,
    "h": 47.6
  },
  "luminance": 0.04814
}

Semantic roles & 50–950 ramp

primary

#633013

secondary

#37779B

accent

#ACEB3D

background

#F9F6F4

surface

#F2EBE7

border

#CCC6C3

text

#0E0602

muted

#7E7A78

Preview Lab

Preview with #633013

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

Preview Lab → · Contrast checker → · Palette generator →