#7F1527#7F1527

#7F1527 is a dark, vivid red. Relative luminance 0.052; OKLCH L 39.1% C 0.139 H 18.1°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#7F1527
RGB	rgb(127, 21, 39)
HSL	hsl(350, 72%, 29%)
HSV	hsv(350, 83%, 50%)
CMYK	cmyk(0%, 83.5%, 69.3%, 50.2%)
CIE-LAB	lab(27.29, 44.54, 18.34)
CIE-LCH	lch(27.29, 48.17, 22.38°)
OKLab	oklab(39.06% 0.1322 0.0433)
OKLCH	oklch(39.06% 0.139 18.1)
XYZ	xyz(9.3878, 5.1963, 2.4277)
Luminance	0.0520 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1527 #157F6D

analogous

#7F155C #7F1527 #7F3815

triadic

#7F1527 #277F15 #15277F

tetradic

#7F1527 #5C7F15 #157F6D #38157F

square

#7F1527 #5C7F15 #157F6D #38157F

split-complementary

#7F1527 #157F38 #155C7F

monochromatic

#1A0408 #4A0C17 #7F1527 #B41E37 #DD314F

Accessibility & contrast

On white

10.30

#7F1527 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#7F1527 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1527

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1527	#FFFFFF	#000000	##FFFFFF
##7F1527	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353227

Deuteranopia (green-blind)

#504824

Tritanopia (blue-blind)

#8C001D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7f1527;
/* rgb */ color: rgb(127, 21, 39);
/* oklch */ color: oklch(39.1% 0.139 18.1);

Tailwind

colors: {
  custom: {
    50: '#ab5f60',
    500: '#7f1527',
    950: '#000000',
  },
}

SCSS

$custom: #7f1527;
$custom-light: #ab5f60;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1527",
  "rgb": {
    "r": 127,
    "g": 21,
    "b": 39
  },
  "hsl": {
    "h": 349.811,
    "s": 71.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39059,
    "c": 0.13913,
    "h": 18.1
  },
  "luminance": 0.05195
}

Semantic roles & 50–950 ramp

primary

#7F1527

secondary

#3CB4A0

accent

#EED039

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110505

muted

#807979

Preview Lab

Preview with #7F1527

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

Preview Lab → · Contrast checker → · Palette generator →