#7F391C#7F391C

#7F391C is a dark, moderate orange. Relative luminance 0.075; OKLCH L 43.3% C 0.106 H 41.7°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#7F391C
RGB	rgb(127, 57, 28)
HSL	hsl(18, 64%, 30%)
HSV	hsv(18, 78%, 50%)
CMYK	cmyk(0%, 55.1%, 78%, 50.2%)
CIE-LAB	lab(32.97, 28.27, 31.65)
CIE-LCH	lch(32.97, 42.44, 48.22°)
OKLab	oklab(43.28% 0.0788 0.0703)
OKLCH	oklch(43.28% 0.106 41.7)
XYZ	xyz(10.4262, 7.5234, 2.0015)
Luminance	0.0752 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F391C #1C627F

analogous

#7F1C30 #7F391C #7F6A1C

triadic

#7F391C #1C7F39 #391C7F

tetradic

#7F391C #307F1C #1C627F #6A1C7F

square

#7F391C #307F1C #1C627F #6A1C7F

split-complementary

#7F391C #1C7F6A #1C307F

monochromatic

#1B0C06 #4D2211 #7F391C #B15027 #D56C40

Accessibility & contrast

On white

8.39

#7F391C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#7F391C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F391C

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F391C	#FFFFFF	#000000	##FFFFFF
##7F391C	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4418

Deuteranopia (green-blind)

#5D531A

Tritanopia (blue-blind)

#8C2A33

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #7f391c;
/* rgb */ color: rgb(127, 57, 28);
/* oklch */ color: oklch(43.3% 0.106 41.7);

Tailwind

colors: {
  custom: {
    50: '#aa715a',
    500: '#7f391c',
    950: '#000000',
  },
}

SCSS

$custom: #7f391c;
$custom-light: #aa715a;
$custom-dark: #000000;

JSON

{
  "hex": "#7f391c",
  "rgb": {
    "r": 127,
    "g": 57,
    "b": 28
  },
  "hsl": {
    "h": 17.576,
    "s": 63.871,
    "l": 30.392
  },
  "oklch": {
    "l": 0.43278,
    "c": 0.1056,
    "h": 41.7
  },
  "luminance": 0.07522
}

Semantic roles & 50–950 ramp

primary

#7F391C

secondary

#4492B3

accent

#B6E741

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#110804

muted

#807B79

Preview Lab

Preview with #7F391C

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

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