#7F1F28#7F1F28

#7F1F28 is a dark, vivid red. Relative luminance 0.056; OKLCH L 40.0% C 0.130 H 20.4°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#7F1F28
RGB	rgb(127, 31, 40)
HSL	hsl(354, 61%, 31%)
HSV	hsv(354, 76%, 50%)
CMYK	cmyk(0%, 75.6%, 68.5%, 50.2%)
CIE-LAB	lab(28.50, 41.24, 19.21)
CIE-LCH	lch(28.50, 45.50, 24.97°)
OKLab	oklab(39.97% 0.1219 0.0454)
OKLCH	oklch(39.97% 0.13 20.4)
XYZ	xyz(9.6264, 5.6466, 2.5901)
Luminance	0.0565 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1F28 #1F7F76

analogous

#7F1F58 #7F1F28 #7F461F

triadic

#7F1F28 #287F1F #1F287F

tetradic

#7F1F28 #587F1F #1F7F76 #461F7F

square

#7F1F28 #587F1F #1F7F76 #461F7F

split-complementary

#7F1F28 #1F7F46 #1F587F

monochromatic

#1D0709 #4E1319 #7F1F28 #B02B37 #D24654

Accessibility & contrast

On white

9.86

#7F1F28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#7F1F28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1F28

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1F28	#FFFFFF	#000000	##FFFFFF
##7F1F28	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)

#3A3628

Deuteranopia (green-blind)

#524B25

Tritanopia (blue-blind)

#8C0023

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #7f1f28;
/* rgb */ color: rgb(127, 31, 40);
/* oklch */ color: oklch(40.0% 0.130 20.4);

Tailwind

colors: {
  custom: {
    50: '#ab6361',
    500: '#7f1f28',
    950: '#000000',
  },
}

SCSS

$custom: #7f1f28;
$custom-light: #ab6361;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1f28",
  "rgb": {
    "r": 127,
    "g": 31,
    "b": 40
  },
  "hsl": {
    "h": 354.375,
    "s": 60.759,
    "l": 30.98
  },
  "oklch": {
    "l": 0.39966,
    "c": 0.13006,
    "h": 20.4
  },
  "luminance": 0.05645
}

Semantic roles & 50–950 ramp

primary

#7F1F28

secondary

#48B2A8

accent

#E4D544

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110605

muted

#807A79

Preview Lab

Preview with #7F1F28

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

Preview Lab → · Contrast checker → · Palette generator →