#4B2B15#4B2B15

#4B2B15 is a dark, muted orange. Relative luminance 0.033; OKLCH L 32.5% C 0.058 H 53.6°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#4B2B15
RGB	rgb(75, 43, 21)
HSL	hsl(24, 56%, 19%)
HSV	hsv(24, 72%, 29%)
CMYK	cmyk(0%, 42.7%, 72%, 70.6%)
CIE-LAB	lab(21.12, 12.45, 20.30)
CIE-LCH	lch(21.12, 23.81, 58.47°)
OKLab	oklab(32.47% 0.0347 0.047)
OKLCH	oklch(32.47% 0.058 53.6)
XYZ	xyz(3.9012, 3.2781, 1.1366)
Luminance	0.0328 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2B15 #15354B

analogous

#4B151A #4B2B15 #4B4615

triadic

#4B2B15 #154B2B #2B154B

tetradic

#4B2B15 #1A4B15 #15354B #46154B

square

#4B2B15 #1A4B15 #15354B #46154B

split-complementary

#4B2B15 #154B46 #151A4B

monochromatic

#180E07 #1B1008 #4B2B15 #7B4622 #AB6230

Accessibility & contrast

On white

12.68

#4B2B15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#4B2B15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2B15

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2B15	#FFFFFF	#000000	##FFFFFF
##4B2B15	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342E13

Deuteranopia (green-blind)

#3C3615

Tritanopia (blue-blind)

#522526

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #4b2b15;
/* rgb */ color: rgb(75, 43, 21);
/* oklch */ color: oklch(32.5% 0.058 53.6);

Tailwind

colors: {
  custom: {
    50: '#806453',
    500: '#4b2b15',
    950: '#000000',
  },
}

SCSS

$custom: #4b2b15;
$custom-light: #806453;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2b15",
  "rgb": {
    "r": 75,
    "g": 43,
    "b": 21
  },
  "hsl": {
    "h": 24.444,
    "s": 56.25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.32467,
    "c": 0.05843,
    "h": 53.6
  },
  "luminance": 0.03278
}

Semantic roles & 50–950 ramp

primary

#4B2B15

secondary

#396583

accent

#A2E048

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0B0502

muted

#7C7A78

Preview Lab

Preview with #4B2B15

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

Preview Lab → · Contrast checker → · Palette generator →