#3B210F#3B210F

#3B210F is a dark, muted orange. Relative luminance 0.021; OKLCH L 27.8% C 0.050 H 53.9°. Best body text is #FFFFFF at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#3B210F
RGB	rgb(59, 33, 15)
HSL	hsl(25, 59%, 15%)
HSV	hsv(25, 75%, 23%)
CMYK	cmyk(0%, 44.1%, 74.6%, 76.9%)
CIE-LAB	lab(15.76, 10.48, 16.87)
CIE-LCH	lch(15.76, 19.87, 58.15°)
OKLab	oklab(27.77% 0.0292 0.04)
OKLCH	oklch(27.77% 0.05 53.9)
XYZ	xyz(2.4339, 2.0522, 0.7198)
Luminance	0.0205 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B210F #0F293B

analogous

#3B0F13 #3B210F #3B370F

triadic

#3B210F #0F3B21 #210F3B

tetradic

#3B210F #133B0F #0F293B #370F3B

square

#3B210F #133B0F #0F293B #370F3B

split-complementary

#3B210F #0F3B37 #0F133B

monochromatic

#180E06 #180E06 #3B210F #6C3C1B #9D5828

Accessibility & contrast

On white

14.89

#3B210F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#3B210F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B210F

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B210F	#FFFFFF	#000000	##FFFFFF
##3B210F	1.00	14.89	1.41	14.89
#FFFFFF	14.89	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28240D

Deuteranopia (green-blind)

#2F2A0F

Tritanopia (blue-blind)

#411C1D

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #3b210f;
/* rgb */ color: rgb(59, 33, 15);
/* oklch */ color: oklch(27.8% 0.050 53.9);

Tailwind

colors: {
  custom: {
    50: '#745c4e',
    500: '#3b210f',
    950: '#000000',
  },
}

SCSS

$custom: #3b210f;
$custom-light: #745c4e;
$custom-dark: #000000;

JSON

{
  "hex": "#3b210f",
  "rgb": {
    "r": 59,
    "g": 33,
    "b": 15
  },
  "hsl": {
    "h": 24.545,
    "s": 59.459,
    "l": 14.51
  },
  "oklch": {
    "l": 0.27768,
    "c": 0.0495,
    "h": 53.9
  },
  "luminance": 0.02052
}

Semantic roles & 50–950 ramp

primary

#3B210F

secondary

#305975

accent

#A2E345

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080401

muted

#7B7977

Preview Lab

Preview with #3B210F

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

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