#3A210A#3A210A

#3A210A is a dark, muted orange. Relative luminance 0.020; OKLCH L 27.5% C 0.052 H 60.3°. Best body text is #FFFFFF at 14.98:1 contrast (WCAG AA passes).

Color values

HEX	#3A210A
RGB	rgb(58, 33, 10)
HSL	hsl(29, 71%, 13%)
HSV	hsv(29, 83%, 23%)
CMYK	cmyk(0%, 43.1%, 82.8%, 77.3%)
CIE-LAB	lab(15.54, 9.60, 18.90)
CIE-LCH	lch(15.54, 21.20, 63.07°)
OKLab	oklab(27.54% 0.0257 0.045)
OKLCH	oklch(27.54% 0.052 60.3)
XYZ	xyz(2.3437, 2.0094, 0.5515)
Luminance	0.0201 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A210A #0A233A

analogous

#3A0A0B #3A210A #3A390A

triadic

#3A210A #0A3A21 #210A3A

tetradic

#3A210A #0B3A0A #0A233A #390A3A

square

#3A210A #0B3A0A #0A233A #390A3A

split-complementary

#3A210A #0A3A39 #0A0B3A

monochromatic

#1A0F05 #1A0F05 #3A210A #6E3F13 #A25C1C

Accessibility & contrast

On white

14.98

#3A210A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#3A210A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A210A

14.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A210A	#FFFFFF	#000000	##FFFFFF
##3A210A	1.00	14.98	1.40	14.98
#FFFFFF	14.98	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292308

Deuteranopia (green-blind)

#2F290A

Tritanopia (blue-blind)

#401C1C

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #3a210a;
/* rgb */ color: rgb(58, 33, 10);
/* oklch */ color: oklch(27.5% 0.052 60.3);

Tailwind

colors: {
  custom: {
    50: '#735c4b',
    500: '#3a210a',
    950: '#000000',
  },
}

SCSS

$custom: #3a210a;
$custom-light: #735c4b;
$custom-dark: #000000;

JSON

{
  "hex": "#3a210a",
  "rgb": {
    "r": 58,
    "g": 33,
    "b": 10
  },
  "hsl": {
    "h": 28.75,
    "s": 70.588,
    "l": 13.333
  },
  "oklch": {
    "l": 0.27541,
    "c": 0.05185,
    "h": 60.3
  },
  "luminance": 0.02009
}

Semantic roles & 50–950 ramp

primary

#3A210A

secondary

#285277

accent

#98ED3A

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080401

muted

#7B7977

Preview Lab

Preview with #3A210A

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

Preview Lab → · Contrast checker → · Palette generator →