#3A230B#3A230B

#3A230B is a dark, muted orange. Relative luminance 0.021; OKLCH L 28.0% C 0.050 H 64.1°. Best body text is #FFFFFF at 14.73:1 contrast (WCAG AA passes).

Color values

HEX	#3A230B
RGB	rgb(58, 35, 11)
HSL	hsl(31, 68%, 14%)
HSV	hsv(31, 81%, 23%)
CMYK	cmyk(0%, 39.7%, 81%, 77.3%)
CIE-LAB	lab(16.14, 8.31, 19.23)
CIE-LCH	lch(16.14, 20.95, 66.64°)
OKLab	oklab(28.01% 0.0221 0.0454)
OKLCH	oklch(28.01% 0.05 64.1)
XYZ	xyz(2.4065, 2.1260, 0.6002)
Luminance	0.0213 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A230B #0B223A

analogous

#3A0B0B #3A230B #393A0B

triadic

#3A230B #0B3A23 #230B3A

tetradic

#3A230B #0B3A0B #0B223A #3A0B39

square

#3A230B #0B3A0B #0B223A #3A0B39

split-complementary

#3A230B #0B393A #0B0B3A

monochromatic

#1A1005 #1A1005 #3A230B #6D4215 #A1611F

Accessibility & contrast

On white

14.73

#3A230B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#3A230B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A230B

14.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A230B	#FFFFFF	#000000	##FFFFFF
##3A230B	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)

#2A2508

Deuteranopia (green-blind)

#302A0B

Tritanopia (blue-blind)

#401E1E

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3a230b;
/* rgb */ color: rgb(58, 35, 11);
/* oklch */ color: oklch(28.0% 0.050 64.1);

Tailwind

colors: {
  custom: {
    50: '#735d4c',
    500: '#3a230b',
    950: '#000000',
  },
}

SCSS

$custom: #3a230b;
$custom-light: #735d4c;
$custom-dark: #000000;

JSON

{
  "hex": "#3a230b",
  "rgb": {
    "r": 58,
    "g": 35,
    "b": 11
  },
  "hsl": {
    "h": 30.638,
    "s": 68.116,
    "l": 13.529
  },
  "oklch": {
    "l": 0.28009,
    "c": 0.05044,
    "h": 64.1
  },
  "luminance": 0.02126
}

Semantic roles & 50–950 ramp

primary

#3A230B

secondary

#2A5077

accent

#92EB3D

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080401

muted

#7B7977

Preview Lab

Preview with #3A230B

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

Preview Lab → · Contrast checker → · Palette generator →