#3A220B#3A220B

#3A220B is a dark, muted orange. Relative luminance 0.021; OKLCH L 27.8% C 0.051 H 61.7°. Best body text is #FFFFFF at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#3A220B
RGB	rgb(58, 34, 11)
HSL	hsl(29, 68%, 14%)
HSV	hsv(29, 81%, 23%)
CMYK	cmyk(0%, 41.4%, 81%, 77.3%)
CIE-LAB	lab(15.84, 8.99, 18.86)
CIE-LCH	lch(15.84, 20.90, 64.53°)
OKLab	oklab(27.78% 0.0241 0.0447)
OKLCH	oklch(27.78% 0.051 61.7)
XYZ	xyz(2.3775, 2.0680, 0.5905)
Luminance	0.0207 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A220B #0B233A

analogous

#3A0B0B #3A220B #3A390B

triadic

#3A220B #0B3A22 #220B3A

tetradic

#3A220B #0B3A0B #0B233A #390B3A

square

#3A220B #0B3A0B #0B233A #390B3A

split-complementary

#3A220B #0B3A39 #0B0B3A

monochromatic

#1A0F05 #1A0F05 #3A220B #6D4015 #A15E1F

Accessibility & contrast

On white

14.86

#3A220B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#3A220B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A220B

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A220B	#FFFFFF	#000000	##FFFFFF
##3A220B	1.00	14.86	1.41	14.86
#FFFFFF	14.86	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292409

Deuteranopia (green-blind)

#2F2A0B

Tritanopia (blue-blind)

#401D1D

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #3a220b;
/* rgb */ color: rgb(58, 34, 11);
/* oklch */ color: oklch(27.8% 0.051 61.7);

Tailwind

colors: {
  custom: {
    50: '#735d4c',
    500: '#3a220b',
    950: '#000000',
  },
}

SCSS

$custom: #3a220b;
$custom-light: #735d4c;
$custom-dark: #000000;

JSON

{
  "hex": "#3a220b",
  "rgb": {
    "r": 58,
    "g": 34,
    "b": 11
  },
  "hsl": {
    "h": 29.362,
    "s": 68.116,
    "l": 13.529
  },
  "oklch": {
    "l": 0.2778,
    "c": 0.05076,
    "h": 61.7
  },
  "luminance": 0.02068
}

Semantic roles & 50–950 ramp

primary

#3A220B

secondary

#2A5177

accent

#96EB3D

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080401

muted

#7B7977

Preview Lab

Preview with #3A220B

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

Preview Lab → · Contrast checker → · Palette generator →