#4C210D#4C210D

#4C210D is a dark, moderate orange. Relative luminance 0.027; OKLCH L 30.5% C 0.072 H 43.7°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#4C210D
RGB	rgb(76, 33, 13)
HSL	hsl(19, 71%, 17%)
HSV	hsv(19, 83%, 30%)
CMYK	cmyk(0%, 56.6%, 82.9%, 70.2%)
CIE-LAB	lab(18.60, 18.74, 22.01)
CIE-LCH	lch(18.60, 28.90, 49.59°)
OKLab	oklab(30.53% 0.052 0.0498)
OKLCH	oklch(30.53% 0.072 43.7)
XYZ	xyz(3.5973, 2.6537, 0.7035)
Luminance	0.0265 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C210D #0D384C

analogous

#4C0D18 #4C210D #4C410D

triadic

#4C210D #0D4C21 #210D4C

tetradic

#4C210D #184C0D #0D384C #410D4C

square

#4C210D #184C0D #0D384C #410D4C

split-complementary

#4C210D #0D4C41 #0D184C

monochromatic

#1A0B04 #1A0B04 #4C210D #803816 #B54E1F

Accessibility & contrast

On white

13.72

#4C210D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#4C210D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C210D

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C210D	#FFFFFF	#000000	##FFFFFF
##4C210D	1.00	13.72	1.53	13.72
#FFFFFF	13.72	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D270B

Deuteranopia (green-blind)

#37310C

Tritanopia (blue-blind)

#54181D

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #4c210d;
/* rgb */ color: rgb(76, 33, 13);
/* oklch */ color: oklch(30.5% 0.072 43.7);

Tailwind

colors: {
  custom: {
    50: '#835d4d',
    500: '#4c210d',
    950: '#000000',
  },
}

SCSS

$custom: #4c210d;
$custom-light: #835d4d;
$custom-dark: #000000;

JSON

{
  "hex": "#4c210d",
  "rgb": {
    "r": 76,
    "g": 33,
    "b": 13
  },
  "hsl": {
    "h": 19.048,
    "s": 70.787,
    "l": 17.451
  },
  "oklch": {
    "l": 0.3053,
    "c": 0.07201,
    "h": 43.7
  },
  "luminance": 0.02653
}

Semantic roles & 50–950 ramp

primary

#4C210D

secondary

#2E6B87

accent

#B5EE3A

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0401

muted

#7C7977

Preview Lab

Preview with #4C210D

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

Preview Lab → · Contrast checker → · Palette generator →