#7F391F#7F391F

#7F391F is a dark, moderate orange. Relative luminance 0.075; OKLCH L 43.3% C 0.105 H 40.2°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#7F391F
RGB	rgb(127, 57, 31)
HSL	hsl(16, 61%, 31%)
HSV	hsv(16, 76%, 50%)
CMYK	cmyk(0%, 55.1%, 75.6%, 50.2%)
CIE-LAB	lab(33.00, 28.42, 30.01)
CIE-LCH	lch(33.00, 41.33, 46.56°)
OKLab	oklab(43.31% 0.0799 0.0675)
OKLCH	oklch(43.31% 0.105 40.2)
XYZ	xyz(10.4639, 7.5385, 2.2001)
Luminance	0.0754 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F391F #1F657F

analogous

#7F1F35 #7F391F #7F691F

triadic

#7F391F #1F7F39 #391F7F

tetradic

#7F391F #357F1F #1F657F #691F7F

square

#7F391F #357F1F #1F657F #691F7F

split-complementary

#7F391F #1F7F69 #1F357F

monochromatic

#1D0D07 #4E2313 #7F391F #B04F2B #D26C46

Accessibility & contrast

On white

8.38

#7F391F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#7F391F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F391F

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F391F	#FFFFFF	#000000	##FFFFFF
##7F391F	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C441C

Deuteranopia (green-blind)

#5D541D

Tritanopia (blue-blind)

#8C2A33

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #7f391f;
/* rgb */ color: rgb(127, 57, 31);
/* oklch */ color: oklch(43.3% 0.105 40.2);

Tailwind

colors: {
  custom: {
    50: '#aa715c',
    500: '#7f391f',
    950: '#000000',
  },
}

SCSS

$custom: #7f391f;
$custom-light: #aa715c;
$custom-dark: #000000;

JSON

{
  "hex": "#7f391f",
  "rgb": {
    "r": 127,
    "g": 57,
    "b": 31
  },
  "hsl": {
    "h": 16.25,
    "s": 60.759,
    "l": 30.98
  },
  "oklch": {
    "l": 0.43313,
    "c": 0.10454,
    "h": 40.2
  },
  "luminance": 0.07537
}

Semantic roles & 50–950 ramp

primary

#7F391F

secondary

#4895B2

accent

#B9E444

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#110804

muted

#807B79

Preview Lab

Preview with #7F391F

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

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