#7D1727#7D1727

#7D1727 is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.8% C 0.135 H 18.3°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#7D1727
RGB	rgb(125, 23, 39)
HSL	hsl(351, 69%, 29%)
HSV	hsv(351, 82%, 49%)
CMYK	cmyk(0%, 81.6%, 68.8%, 51%)
CIE-LAB	lab(27.08, 43.33, 17.99)
CIE-LCH	lch(27.08, 46.91, 22.54°)
OKLab	oklab(38.83% 0.1286 0.0426)
OKLCH	oklch(38.83% 0.135 18.3)
XYZ	xyz(9.1311, 5.1207, 2.4267)
Luminance	0.0512 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1727 #177D6D

analogous

#7D175A #7D1727 #7D3A17

triadic

#7D1727 #277D17 #17277D

tetradic

#7D1727 #5A7D17 #177D6D #3A177D

square

#7D1727 #5A7D17 #177D6D #3A177D

split-complementary

#7D1727 #177D3A #175A7D

monochromatic

#1A0508 #490D17 #7D1727 #B12137 #DA354F

Accessibility & contrast

On white

10.38

#7D1727 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#7D1727 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1727

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1727	#FFFFFF	#000000	##FFFFFF
##7D1727	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353227

Deuteranopia (green-blind)

#4F4824

Tritanopia (blue-blind)

#8A001E

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7d1727;
/* rgb */ color: rgb(125, 23, 39);
/* oklch */ color: oklch(38.8% 0.135 18.3);

Tailwind

colors: {
  custom: {
    50: '#aa5f60',
    500: '#7d1727',
    950: '#000000',
  },
}

SCSS

$custom: #7d1727;
$custom-light: #aa5f60;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1727",
  "rgb": {
    "r": 125,
    "g": 23,
    "b": 39
  },
  "hsl": {
    "h": 350.588,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.38827,
    "c": 0.13548,
    "h": 18.3
  },
  "luminance": 0.05119
}

Semantic roles & 50–950 ramp

primary

#7D1727

secondary

#3EB2A0

accent

#ECD03C

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110505

muted

#807979

Preview Lab

Preview with #7D1727

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

Preview Lab → · Contrast checker → · Palette generator →