#48310B#48310B

#48310B is a dark, moderate orange. Relative luminance 0.036; OKLCH L 33.2% C 0.061 H 75.7°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#48310B
RGB	rgb(72, 49, 11)
HSL	hsl(37, 73%, 16%)
HSV	hsv(37, 85%, 28%)
CMYK	cmyk(0%, 31.9%, 84.7%, 71.8%)
CIE-LAB	lab(22.30, 6.36, 26.87)
CIE-LCH	lch(22.30, 27.61, 76.68°)
OKLab	oklab(33.25% 0.0152 0.0593)
OKLCH	oklch(33.25% 0.061 75.7)
XYZ	xyz(3.8315, 3.5988, 0.8094)
Luminance	0.0360 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#48310B #0B2248

analogous

#48130B #48310B #41480B

triadic

#48310B #0B4831 #310B48

tetradic

#48310B #0B4813 #0B2248 #480B41

square

#48310B #0B4813 #0B2248 #480B41

split-complementary

#48310B #0B4148 #130B48

monochromatic

#1B1204 #1B1204 #48310B #7D5513 #B2791B

Accessibility & contrast

On white

12.21

#48310B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#48310B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #48310B

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##48310B	#FFFFFF	#000000	##FFFFFF
##48310B	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393206

Deuteranopia (green-blind)

#3F380C

Tritanopia (blue-blind)

#4F2B29

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #48310b;
/* rgb */ color: rgb(72, 49, 11);
/* oklch */ color: oklch(33.2% 0.061 75.7);

Tailwind

colors: {
  custom: {
    50: '#7e684d',
    500: '#48310b',
    950: '#000000',
  },
}

SCSS

$custom: #48310b;
$custom-light: #7e684d;
$custom-dark: #000000;

JSON

{
  "hex": "#48310b",
  "rgb": {
    "r": 72,
    "g": 49,
    "b": 11
  },
  "hsl": {
    "h": 37.377,
    "s": 73.494,
    "l": 16.275
  },
  "oklch": {
    "l": 0.33249,
    "c": 0.06125,
    "h": 75.7
  },
  "luminance": 0.03599
}

Semantic roles & 50–950 ramp

primary

#48310B

secondary

#2A4C84

accent

#7DF038

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0A0601

muted

#7C7A77

Preview Lab

Preview with #48310B

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

Preview Lab → · Contrast checker → · Palette generator →