#7D1F17#7D1F17

#7D1F17 is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.3% C 0.130 H 29.2°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#7D1F17
RGB	rgb(125, 31, 23)
HSL	hsl(5, 69%, 29%)
HSV	hsv(5, 82%, 49%)
CMYK	cmyk(0%, 75.2%, 81.6%, 51%)
CIE-LAB	lab(27.85, 39.74, 29.05)
CIE-LCH	lch(27.85, 49.22, 36.17°)
OKLab	oklab(39.33% 0.1135 0.0633)
OKLCH	oklch(39.33% 0.13 29.2)
XYZ	xyz(9.1032, 5.4032, 1.3740)
Luminance	0.0540 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1F17 #17757D

analogous

#7D1742 #7D1F17 #7D5217

triadic

#7D1F17 #177D1F #1F177D

tetradic

#7D1F17 #427D17 #17757D #52177D

square

#7D1F17 #427D17 #17757D #52177D

split-complementary

#7D1F17 #177D52 #17427D

monochromatic

#1A0605 #49120D #7D1F17 #B12C21 #DA4235

Accessibility & contrast

On white

10.09

#7D1F17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#7D1F17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1F17

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1F17	#FFFFFF	#000000	##FFFFFF
##7D1F17	1.00	10.09	2.08	10.09
#FFFFFF	10.09	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3515

Deuteranopia (green-blind)

#524913

Tritanopia (blue-blind)

#8A001E

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7d1f17;
/* rgb */ color: rgb(125, 31, 23);
/* oklch */ color: oklch(39.3% 0.130 29.2);

Tailwind

colors: {
  custom: {
    50: '#aa6255',
    500: '#7d1f17',
    950: '#000000',
  },
}

SCSS

$custom: #7d1f17;
$custom-light: #aa6255;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1f17",
  "rgb": {
    "r": 125,
    "g": 31,
    "b": 23
  },
  "hsl": {
    "h": 4.706,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39331,
    "c": 0.12999,
    "h": 29.2
  },
  "luminance": 0.05402
}

Semantic roles & 50–950 ramp

primary

#7D1F17

secondary

#3EA9B2

accent

#DEEC3C

background

#FBF6F4

surface

#F6EBE8

border

#D0C6C4

text

#110503

muted

#807A78

Preview Lab

Preview with #7D1F17

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

Preview Lab → · Contrast checker → · Palette generator →