#603311#603311

#603311 is a dark, moderate orange. Relative luminance 0.049; OKLCH L 37.2% C 0.079 H 53.9°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#603311
RGB	rgb(96, 51, 17)
HSL	hsl(26, 70%, 22%)
HSV	hsv(26, 82%, 38%)
CMYK	cmyk(0%, 46.9%, 82.3%, 62.4%)
CIE-LAB	lab(26.44, 17.38, 29.24)
CIE-LCH	lch(26.44, 34.01, 59.28°)
OKLab	oklab(37.23% 0.0468 0.0642)
OKLCH	oklch(37.23% 0.079 53.9)
XYZ	xyz(6.1094, 4.8956, 1.1534)
Luminance	0.0490 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603311 #113E60

analogous

#601116 #603311 #605B11

triadic

#603311 #116033 #331160

tetradic

#603311 #166011 #113E60 #5B1160

square

#603311 #166011 #113E60 #5B1160

split-complementary

#603311 #11605B #111660

monochromatic

#1A0E05 #2C1708 #603311 #944F1A #C86A23

Accessibility & contrast

On white

10.61

#603311 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#603311 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603311

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603311	#FFFFFF	#000000	##FFFFFF
##603311	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40380D

Deuteranopia (green-blind)

#4B4211

Tritanopia (blue-blind)

#6A292C

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #603311;
/* rgb */ color: rgb(96, 51, 17);
/* oklch */ color: oklch(37.2% 0.079 53.9);

Tailwind

colors: {
  custom: {
    50: '#926b51',
    500: '#603311',
    950: '#000000',
  },
}

SCSS

$custom: #603311;
$custom-light: #926b51;
$custom-dark: #000000;

JSON

{
  "hex": "#603311",
  "rgb": {
    "r": 96,
    "g": 51,
    "b": 17
  },
  "hsl": {
    "h": 25.823,
    "s": 69.912,
    "l": 22.157
  },
  "oklch": {
    "l": 0.37227,
    "c": 0.07943,
    "h": 53.9
  },
  "luminance": 0.04895
}

Semantic roles & 50–950 ramp

primary

#603311

secondary

#346D99

accent

#A0ED3B

background

#F9F6F4

surface

#F2EBE7

border

#CCC6C3

text

#0E0602

muted

#7E7A78

Preview Lab

Preview with #603311

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

Preview Lab → · Contrast checker → · Palette generator →