#3A1F07#3A1F07

#3A1F07 is a dark, muted orange. Relative luminance 0.019; OKLCH L 27.1% C 0.055 H 58.7°. Best body text is #FFFFFF at 15.23:1 contrast (WCAG AA passes).

Color values

HEX	#3A1F07
RGB	rgb(58, 31, 7)
HSL	hsl(28, 78%, 13%)
HSV	hsv(28, 88%, 23%)
CMYK	cmyk(0%, 46.6%, 87.9%, 77.3%)
CIE-LAB	lab(14.93, 10.76, 19.34)
CIE-LCH	lch(14.93, 22.13, 60.92°)
OKLab	oklab(27.06% 0.0285 0.0469)
OKLCH	oklch(27.06% 0.055 58.7)
XYZ	xyz(2.2735, 1.8951, 0.4470)
Luminance	0.0190 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1F07 #07223A

analogous

#3A0709 #3A1F07 #3A3807

triadic

#3A1F07 #073A1F #1F073A

tetradic

#3A1F07 #093A07 #07223A #38073A

square

#3A1F07 #093A07 #07223A #38073A

split-complementary

#3A1F07 #073A38 #07093A

monochromatic

#1B0F03 #1B0F03 #3A1F07 #713C0E #A75914

Accessibility & contrast

On white

15.23

#3A1F07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#3A1F07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1F07

15.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1F07	#FFFFFF	#000000	##FFFFFF
##3A1F07	1.00	15.23	1.38	15.23
#FFFFFF	15.23	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272205

Deuteranopia (green-blind)

#2E2807

Tritanopia (blue-blind)

#40191A

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3a1f07;
/* rgb */ color: rgb(58, 31, 7);
/* oklch */ color: oklch(27.1% 0.055 58.7);

Tailwind

colors: {
  custom: {
    50: '#735a4a',
    500: '#3a1f07',
    950: '#000000',
  },
}

SCSS

$custom: #3a1f07;
$custom-light: #735a4a;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1f07",
  "rgb": {
    "r": 58,
    "g": 31,
    "b": 7
  },
  "hsl": {
    "h": 28.235,
    "s": 78.462,
    "l": 12.745
  },
  "oklch": {
    "l": 0.27058,
    "c": 0.05487,
    "h": 58.7
  },
  "luminance": 0.01895
}

Semantic roles & 50–950 ramp

primary

#3A1F07

secondary

#235179

accent

#9AF533

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080401

muted

#7B7977

Preview Lab

Preview with #3A1F07

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

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