#7F1B0F#7F1B0F

#7F1B0F is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.2% C 0.137 H 30.7°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#7F1B0F
RGB	rgb(127, 27, 15)
HSL	hsl(6, 79%, 28%)
HSV	hsv(6, 88%, 50%)
CMYK	cmyk(0%, 78.7%, 88.2%, 50.2%)
CIE-LAB	lab(27.66, 41.65, 33.46)
CIE-LCH	lch(27.66, 53.42, 38.78°)
OKLab	oklab(39.24% 0.1177 0.0698)
OKLCH	oklch(39.24% 0.137 30.7)
XYZ	xyz(9.2317, 5.3319, 0.9949)
Luminance	0.0533 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1B0F #0F737F

analogous

#7F0F3B #7F1B0F #7F530F

triadic

#7F1B0F #0F7F1B #1B0F7F

tetradic

#7F1B0F #3B7F0F #0F737F #530F7F

square

#7F1B0F #3B7F0F #0F737F #530F7F

split-complementary

#7F1B0F #0F7F53 #0F3B7F

monochromatic

#1B0603 #480F09 #7F1B0F #B62715 #E53823

Accessibility & contrast

On white

10.16

#7F1B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#7F1B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1B0F

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1B0F	#FFFFFF	#000000	##FFFFFF
##7F1B0F	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A330C

Deuteranopia (green-blind)

#534909

Tritanopia (blue-blind)

#8D001A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7f1b0f;
/* rgb */ color: rgb(127, 27, 15);
/* oklch */ color: oklch(39.2% 0.137 30.7);

Tailwind

colors: {
  custom: {
    50: '#ad604f',
    500: '#7f1b0f',
    950: '#000000',
  },
}

SCSS

$custom: #7f1b0f;
$custom-light: #ad604f;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1b0f",
  "rgb": {
    "r": 127,
    "g": 27,
    "b": 15
  },
  "hsl": {
    "h": 6.429,
    "s": 78.873,
    "l": 27.843
  },
  "oklch": {
    "l": 0.39237,
    "c": 0.13677,
    "h": 30.7
  },
  "luminance": 0.0533
}

Semantic roles & 50–950 ramp

primary

#7F1B0F

secondary

#34A8B5

accent

#E0F532

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#120502

muted

#817A78

Preview Lab

Preview with #7F1B0F

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

Preview Lab → · Contrast checker → · Palette generator →