#603F0D#603F0D

#603F0D is a dark, moderate orange. Relative luminance 0.061; OKLCH L 39.7% C 0.077 H 72.2°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#603F0D
RGB	rgb(96, 63, 13)
HSL	hsl(36, 76%, 21%)
HSV	hsv(36, 86%, 38%)
CMYK	cmyk(0%, 34.4%, 86.5%, 62.4%)
CIE-LAB	lab(29.59, 9.77, 34.09)
CIE-LCH	lch(29.59, 35.46, 74.01°)
OKLab	oklab(39.66% 0.0237 0.0736)
OKLCH	oklch(39.66% 0.077 72.2)
XYZ	xyz(6.6745, 6.0715, 1.2011)
Luminance	0.0607 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603F0D #0D2E60

analogous

#60160D #603F0D #58600D

triadic

#603F0D #0D603F #3F0D60

tetradic

#603F0D #0D6016 #0D2E60 #600D58

square

#603F0D #0D6016 #0D2E60 #600D58

split-complementary

#603F0D #0D5860 #160D60

monochromatic

#1B1204 #2A1C06 #603F0D #966214 #CC861C

Accessibility & contrast

On white

9.48

#603F0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#603F0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603F0D

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603F0D	#FFFFFF	#000000	##FFFFFF
##603F0D	1.00	9.48	2.21	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4105

Deuteranopia (green-blind)

#52490F

Tritanopia (blue-blind)

#693735

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #603f0d;
/* rgb */ color: rgb(96, 63, 13);
/* oklch */ color: oklch(39.7% 0.077 72.2);

Tailwind

colors: {
  custom: {
    50: '#917450',
    500: '#603f0d',
    950: '#000000',
  },
}

SCSS

$custom: #603f0d;
$custom-light: #917450;
$custom-dark: #000000;

JSON

{
  "hex": "#603f0d",
  "rgb": {
    "r": 96,
    "g": 63,
    "b": 13
  },
  "hsl": {
    "h": 36.145,
    "s": 76.147,
    "l": 21.373
  },
  "oklch": {
    "l": 0.39661,
    "c": 0.07727,
    "h": 72.2
  },
  "luminance": 0.06071
}

Semantic roles & 50–950 ramp

primary

#603F0D

secondary

#2F599A

accent

#80F335

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0D0802

muted

#7E7B78

Preview Lab

Preview with #603F0D

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

Preview Lab → · Contrast checker → · Palette generator →