#7F1D2D#7F1D2D

#7F1D2D is a dark, vivid red. Relative luminance 0.056; OKLCH L 39.9% C 0.132 H 16.7°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#7F1D2D
RGB	rgb(127, 29, 45)
HSL	hsl(350, 63%, 31%)
HSV	hsv(350, 77%, 50%)
CMYK	cmyk(0%, 77.2%, 64.6%, 50.2%)
CIE-LAB	lab(28.33, 42.30, 15.69)
CIE-LCH	lch(28.33, 45.12, 20.35°)
OKLab	oklab(39.87% 0.1264 0.038)
OKLCH	oklch(39.87% 0.132 16.7)
XYZ	xyz(9.6664, 5.5816, 3.0505)
Luminance	0.0558 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1D2D #1D7F6F

analogous

#7F1D5E #7F1D2D #7F3E1D

triadic

#7F1D2D #2D7F1D #1D2D7F

tetradic

#7F1D2D #5E7F1D #1D7F6F #3E1D7F

square

#7F1D2D #5E7F1D #1D7F6F #3E1D7F

split-complementary

#7F1D2D #1D7F3E #1D5E7F

monochromatic

#1B060A #4D121B #7F1D2D #B1283F #D4425A

Accessibility & contrast

On white

9.92

#7F1D2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#7F1D2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1D2D

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1D2D	#FFFFFF	#000000	##FFFFFF
##7F1D2D	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38362D

Deuteranopia (green-blind)

#514A2A

Tritanopia (blue-blind)

#8C0024

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #7f1d2d;
/* rgb */ color: rgb(127, 29, 45);
/* oklch */ color: oklch(39.9% 0.132 16.7);

Tailwind

colors: {
  custom: {
    50: '#aa6265',
    500: '#7f1d2d',
    950: '#000000',
  },
}

SCSS

$custom: #7f1d2d;
$custom-light: #aa6265;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1d2d",
  "rgb": {
    "r": 127,
    "g": 29,
    "b": 45
  },
  "hsl": {
    "h": 350.204,
    "s": 62.821,
    "l": 30.588
  },
  "oklch": {
    "l": 0.3987,
    "c": 0.13193,
    "h": 16.7
  },
  "luminance": 0.0558
}

Semantic roles & 50–950 ramp

primary

#7F1D2D

secondary

#45B2A1

accent

#E6CB42

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110605

muted

#807A7A

Preview Lab

Preview with #7F1D2D

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

Preview Lab → · Contrast checker → · Palette generator →