#3C220A#3C220A

#3C220A is a dark, muted orange. Relative luminance 0.021; OKLCH L 28.1% C 0.054 H 60.2°. Best body text is #FFFFFF at 14.73:1 contrast (WCAG AA passes).

Color values

HEX	#3C220A
RGB	rgb(60, 34, 10)
HSL	hsl(29, 71%, 14%)
HSV	hsv(29, 83%, 24%)
CMYK	cmyk(0%, 43.3%, 83.3%, 76.5%)
CIE-LAB	lab(16.14, 9.98, 19.72)
CIE-LCH	lch(16.14, 22.10, 63.17°)
OKLab	oklab(28.08% 0.0266 0.0465)
OKLCH	oklch(28.08% 0.054 60.2)
XYZ	xyz(2.4905, 2.1269, 0.5665)
Luminance	0.0213 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C220A #0A243C

analogous

#3C0A0B #3C220A #3C3B0A

triadic

#3C220A #0A3C22 #220A3C

tetradic

#3C220A #0B3C0A #0A243C #3B0A3C

square

#3C220A #0B3C0A #0A243C #3B0A3C

split-complementary

#3C220A #0A3C3B #0A0B3C

monochromatic

#1A0F04 #1A0F04 #3C220A #704013 #A55D1B

Accessibility & contrast

On white

14.73

#3C220A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#3C220A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C220A

14.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C220A	#FFFFFF	#000000	##FFFFFF
##3C220A	1.00	14.73	1.43	14.73
#FFFFFF	14.73	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2407

Deuteranopia (green-blind)

#302A0A

Tritanopia (blue-blind)

#421C1D

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3c220a;
/* rgb */ color: rgb(60, 34, 10);
/* oklch */ color: oklch(28.1% 0.054 60.2);

Tailwind

colors: {
  custom: {
    50: '#755d4b',
    500: '#3c220a',
    950: '#000000',
  },
}

SCSS

$custom: #3c220a;
$custom-light: #755d4b;
$custom-dark: #000000;

JSON

{
  "hex": "#3c220a",
  "rgb": {
    "r": 60,
    "g": 34,
    "b": 10
  },
  "hsl": {
    "h": 28.8,
    "s": 71.429,
    "l": 13.725
  },
  "oklch": {
    "l": 0.28075,
    "c": 0.05357,
    "h": 60.2
  },
  "luminance": 0.02127
}

Semantic roles & 50–950 ramp

primary

#3C220A

secondary

#285379

accent

#98EE3A

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#090401

muted

#7B7977

Preview Lab

Preview with #3C220A

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

Preview Lab → · Contrast checker → · Palette generator →