#7F1F29#7F1F29

#7F1F29 is a dark, vivid red. Relative luminance 0.057; OKLCH L 40.0% C 0.130 H 19.8°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#7F1F29
RGB	rgb(127, 31, 41)
HSL	hsl(354, 61%, 31%)
HSV	hsv(354, 76%, 50%)
CMYK	cmyk(0%, 75.6%, 67.7%, 50.2%)
CIE-LAB	lab(28.52, 41.30, 18.58)
CIE-LCH	lch(28.52, 45.29, 24.22°)
OKLab	oklab(39.99% 0.1223 0.0441)
OKLCH	oklch(39.99% 0.13 19.8)
XYZ	xyz(9.6436, 5.6535, 2.6808)
Luminance	0.0565 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1F29 #1F7F75

analogous

#7F1F59 #7F1F29 #7F451F

triadic

#7F1F29 #297F1F #1F297F

tetradic

#7F1F29 #597F1F #1F7F75 #451F7F

square

#7F1F29 #597F1F #1F7F75 #451F7F

split-complementary

#7F1F29 #1F7F45 #1F597F

monochromatic

#1D0709 #4E1319 #7F1F29 #B02B39 #D24655

Accessibility & contrast

On white

9.86

#7F1F29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#7F1F29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1F29

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1F29	#FFFFFF	#000000	##FFFFFF
##7F1F29	1.00	9.86	2.13	9.86
#FFFFFF	9.86	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3629

Deuteranopia (green-blind)

#524B26

Tritanopia (blue-blind)

#8C0023

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #7f1f29;
/* rgb */ color: rgb(127, 31, 41);
/* oklch */ color: oklch(40.0% 0.130 19.8);

Tailwind

colors: {
  custom: {
    50: '#ab6362',
    500: '#7f1f29',
    950: '#000000',
  },
}

SCSS

$custom: #7f1f29;
$custom-light: #ab6362;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1f29",
  "rgb": {
    "r": 127,
    "g": 31,
    "b": 41
  },
  "hsl": {
    "h": 353.75,
    "s": 60.759,
    "l": 30.98
  },
  "oklch": {
    "l": 0.39986,
    "c": 0.13001,
    "h": 19.8
  },
  "luminance": 0.05652
}

Semantic roles & 50–950 ramp

primary

#7F1F29

secondary

#48B2A7

accent

#E4D344

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#110605

muted

#807A79

Preview Lab

Preview with #7F1F29

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

Preview Lab → · Contrast checker → · Palette generator →