#4C1F0F#4C1F0F

#4C1F0F is a dark, moderate orange. Relative luminance 0.026; OKLCH L 30.2% C 0.073 H 39.6°. Best body text is #FFFFFF at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#4C1F0F
RGB	rgb(76, 31, 15)
HSL	hsl(16, 67%, 18%)
HSV	hsv(16, 80%, 30%)
CMYK	cmyk(0%, 59.2%, 80.3%, 70.2%)
CIE-LAB	lab(18.15, 20.05, 20.46)
CIE-LCH	lch(18.15, 28.65, 45.59°)
OKLab	oklab(30.19% 0.0564 0.0466)
OKLCH	oklch(30.19% 0.073 39.6)
XYZ	xyz(3.5570, 2.5514, 0.7570)
Luminance	0.0255 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1F0F #0F3C4C

analogous

#4C0F1D #4C1F0F #4C3D0F

triadic

#4C1F0F #0F4C1F #1F0F4C

tetradic

#4C1F0F #1D4C0F #0F3C4C #3D0F4C

square

#4C1F0F #1D4C0F #0F3C4C #3D0F4C

split-complementary

#4C1F0F #0F4C3D #0F1D4C

monochromatic

#1A0A05 #1A0A05 #4C1F0F #7F3419 #B24923

Accessibility & contrast

On white

13.91

#4C1F0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#4C1F0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1F0F

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1F0F	#FFFFFF	#000000	##FFFFFF
##4C1F0F	1.00	13.91	1.51	13.91
#FFFFFF	13.91	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B260D

Deuteranopia (green-blind)

#36300E

Tritanopia (blue-blind)

#54161B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4c1f0f;
/* rgb */ color: rgb(76, 31, 15);
/* oklch */ color: oklch(30.2% 0.073 39.6);

Tailwind

colors: {
  custom: {
    50: '#835c4e',
    500: '#4c1f0f',
    950: '#000000',
  },
}

SCSS

$custom: #4c1f0f;
$custom-light: #835c4e;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1f0f",
  "rgb": {
    "r": 76,
    "g": 31,
    "b": 15
  },
  "hsl": {
    "h": 15.738,
    "s": 67.033,
    "l": 17.843
  },
  "oklch": {
    "l": 0.30194,
    "c": 0.07322,
    "h": 39.6
  },
  "luminance": 0.02551
}

Semantic roles & 50–950 ramp

primary

#4C1F0F

secondary

#317086

accent

#BDEA3E

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0401

muted

#7C7977

Preview Lab

Preview with #4C1F0F

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

Preview Lab → · Contrast checker → · Palette generator →