#3C210B#3C210B

#3C210B is a dark, muted orange. Relative luminance 0.021; OKLCH L 27.9% C 0.053 H 57.1°. Best body text is #FFFFFF at 14.85:1 contrast (WCAG AA passes).

Color values

HEX	#3C210B
RGB	rgb(60, 33, 11)
HSL	hsl(27, 69%, 14%)
HSV	hsv(27, 82%, 24%)
CMYK	cmyk(0%, 45%, 81.7%, 76.5%)
CIE-LAB	lab(15.86, 10.71, 18.96)
CIE-LCH	lch(15.86, 21.78, 60.54°)
OKLab	oklab(27.87% 0.029 0.0448)
OKLCH	oklch(27.87% 0.053 57.1)
XYZ	xyz(2.4679, 2.0728, 0.5867)
Luminance	0.0207 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C210B #0B263C

analogous

#3C0B0E #3C210B #3C3A0B

triadic

#3C210B #0B3C21 #210B3C

tetradic

#3C210B #0E3C0B #0B263C #3A0B3C

square

#3C210B #0E3C0B #0B263C #3A0B3C

split-complementary

#3C210B #0B3C3A #0B0E3C

monochromatic

#1A0E05 #1A0E05 #3C210B #703D14 #A35A1E

Accessibility & contrast

On white

14.85

#3C210B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#3C210B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C210B

14.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C210B	#FFFFFF	#000000	##FFFFFF
##3C210B	1.00	14.85	1.41	14.85
#FFFFFF	14.85	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292409

Deuteranopia (green-blind)

#2F2A0B

Tritanopia (blue-blind)

#421B1C

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #3c210b;
/* rgb */ color: rgb(60, 33, 11);
/* oklch */ color: oklch(27.9% 0.053 57.1);

Tailwind

colors: {
  custom: {
    50: '#755c4c',
    500: '#3c210b',
    950: '#000000',
  },
}

SCSS

$custom: #3c210b;
$custom-light: #755c4c;
$custom-dark: #000000;

JSON

{
  "hex": "#3c210b",
  "rgb": {
    "r": 60,
    "g": 33,
    "b": 11
  },
  "hsl": {
    "h": 26.939,
    "s": 69.014,
    "l": 13.922
  },
  "oklch": {
    "l": 0.27866,
    "c": 0.05341,
    "h": 57.1
  },
  "luminance": 0.02073
}

Semantic roles & 50–950 ramp

primary

#3C210B

secondary

#2A5579

accent

#9DEC3C

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#090401

muted

#7B7977

Preview Lab

Preview with #3C210B

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

Preview Lab → · Contrast checker → · Palette generator →