#7F1727#7F1727

#7F1727 is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.2% C 0.138 H 18.6°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#7F1727
RGB	rgb(127, 23, 39)
HSL	hsl(351, 69%, 29%)
HSV	hsv(351, 82%, 50%)
CMYK	cmyk(0%, 81.9%, 69.3%, 50.2%)
CIE-LAB	lab(27.50, 43.95, 18.61)
CIE-LCH	lch(27.50, 47.72, 22.95°)
OKLab	oklab(39.22% 0.1303 0.0439)
OKLCH	oklch(39.22% 0.138 18.6)
XYZ	xyz(9.4261, 5.2728, 2.4405)
Luminance	0.0527 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1727 #177F6F

analogous

#7F175B #7F1727 #7F3B17

triadic

#7F1727 #277F17 #17277F

tetradic

#7F1727 #5B7F17 #177F6F #3B177F

square

#7F1727 #5B7F17 #177F6F #3B177F

split-complementary

#7F1727 #177F3B #175B7F

monochromatic

#1A0508 #4B0E17 #7F1727 #B32037 #DB364F

Accessibility & contrast

On white

10.22

#7F1727 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#7F1727 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1727

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1727	#FFFFFF	#000000	##FFFFFF
##7F1727	1.00	10.22	2.05	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363327

Deuteranopia (green-blind)

#504924

Tritanopia (blue-blind)

#8C001E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7f1727;
/* rgb */ color: rgb(127, 23, 39);
/* oklch */ color: oklch(39.2% 0.138 18.6);

Tailwind

colors: {
  custom: {
    50: '#ab5f60',
    500: '#7f1727',
    950: '#000000',
  },
}

SCSS

$custom: #7f1727;
$custom-light: #ab5f60;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1727",
  "rgb": {
    "r": 127,
    "g": 23,
    "b": 39
  },
  "hsl": {
    "h": 350.769,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.39215,
    "c": 0.1375,
    "h": 18.6
  },
  "luminance": 0.05271
}

Semantic roles & 50–950 ramp

primary

#7F1727

secondary

#3EB4A2

accent

#ECD13C

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110505

muted

#807979

Preview Lab

Preview with #7F1727

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

Preview Lab → · Contrast checker → · Palette generator →