#4B2B0F#4B2B0F

#4B2B0F is a dark, moderate orange. Relative luminance 0.033; OKLCH L 32.4% C 0.062 H 58.8°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#4B2B0F
RGB	rgb(75, 43, 15)
HSL	hsl(28, 67%, 18%)
HSV	hsv(28, 80%, 29%)
CMYK	cmyk(0%, 42.7%, 80%, 70.6%)
CIE-LAB	lab(21.05, 12.05, 23.74)
CIE-LCH	lch(21.05, 26.62, 63.09°)
OKLab	oklab(32.39% 0.0323 0.0533)
OKLCH	oklch(32.39% 0.062 58.8)
XYZ	xyz(3.8521, 3.2585, 0.8779)
Luminance	0.0326 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2B0F #0F2F4B

analogous

#4B0F11 #4B2B0F #4B490F

triadic

#4B2B0F #0F4B2B #2B0F4B

tetradic

#4B2B0F #114B0F #0F2F4B #490F4B

square

#4B2B0F #114B0F #0F2F4B #490F4B

split-complementary

#4B2B0F #0F4B49 #0F114B

monochromatic

#1A0F05 #1A0F05 #4B2B0F #7E4819 #B16523

Accessibility & contrast

On white

12.71

#4B2B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#4B2B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2B0F

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2B0F	#FFFFFF	#000000	##FFFFFF
##4B2B0F	1.00	12.71	1.65	12.71
#FFFFFF	12.71	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E0C

Deuteranopia (green-blind)

#3C350F

Tritanopia (blue-blind)

#532425

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #4b2b0f;
/* rgb */ color: rgb(75, 43, 15);
/* oklch */ color: oklch(32.4% 0.062 58.8);

Tailwind

colors: {
  custom: {
    50: '#81644f',
    500: '#4b2b0f',
    950: '#000000',
  },
}

SCSS

$custom: #4b2b0f;
$custom-light: #81644f;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2b0f",
  "rgb": {
    "r": 75,
    "g": 43,
    "b": 15
  },
  "hsl": {
    "h": 28,
    "s": 66.667,
    "l": 17.647
  },
  "oklch": {
    "l": 0.32385,
    "c": 0.06234,
    "h": 58.8
  },
  "luminance": 0.03258
}

Semantic roles & 50–950 ramp

primary

#4B2B0F

secondary

#305E85

accent

#9AEA3E

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0B0502

muted

#7C7A78

Preview Lab

Preview with #4B2B0F

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

Preview Lab → · Contrast checker → · Palette generator →