#7F1D2A#7F1D2A

#7F1D2A is a dark, vivid red. Relative luminance 0.056; OKLCH L 39.8% C 0.132 H 18.6°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#7F1D2A
RGB	rgb(127, 29, 42)
HSL	hsl(352, 63%, 31%)
HSV	hsv(352, 77%, 50%)
CMYK	cmyk(0%, 77.2%, 66.9%, 50.2%)
CIE-LAB	lab(28.27, 42.11, 17.60)
CIE-LCH	lch(28.27, 45.64, 22.69°)
OKLab	oklab(39.81% 0.1251 0.042)
OKLCH	oklch(39.81% 0.132 18.6)
XYZ	xyz(9.6107, 5.5594, 2.7570)
Luminance	0.0556 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1D2A #1D7F72

analogous

#7F1D5B #7F1D2A #7F411D

triadic

#7F1D2A #2A7F1D #1D2A7F

tetradic

#7F1D2A #5B7F1D #1D7F72 #411D7F

square

#7F1D2A #5B7F1D #1D7F72 #411D7F

split-complementary

#7F1D2A #1D7F41 #1D5B7F

monochromatic

#1B0609 #4D121A #7F1D2A #B1283A #D44256

Accessibility & contrast

On white

9.95

#7F1D2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#7F1D2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1D2A

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1D2A	#FFFFFF	#000000	##FFFFFF
##7F1D2A	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39362A

Deuteranopia (green-blind)

#514A27

Tritanopia (blue-blind)

#8C0023

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #7f1d2a;
/* rgb */ color: rgb(127, 29, 42);
/* oklch */ color: oklch(39.8% 0.132 18.6);

Tailwind

colors: {
  custom: {
    50: '#ab6263',
    500: '#7f1d2a',
    950: '#000000',
  },
}

SCSS

$custom: #7f1d2a;
$custom-light: #ab6263;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1d2a",
  "rgb": {
    "r": 127,
    "g": 29,
    "b": 42
  },
  "hsl": {
    "h": 352.041,
    "s": 62.821,
    "l": 30.588
  },
  "oklch": {
    "l": 0.39807,
    "c": 0.13196,
    "h": 18.6
  },
  "luminance": 0.05558
}

Semantic roles & 50–950 ramp

primary

#7F1D2A

secondary

#45B2A4

accent

#E6D042

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#110505

muted

#807A79

Preview Lab

Preview with #7F1D2A

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

Preview Lab → · Contrast checker → · Palette generator →