#7D1F19#7D1F19

#7D1F19 is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.4% C 0.130 H 28.3°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#7D1F19
RGB	rgb(125, 31, 25)
HSL	hsl(4, 67%, 29%)
HSV	hsv(4, 80%, 49%)
CMYK	cmyk(0%, 75.2%, 80%, 51%)
CIE-LAB	lab(27.88, 39.82, 27.88)
CIE-LCH	lch(27.88, 48.61, 35.00°)
OKLab	oklab(39.36% 0.1142 0.0614)
OKLCH	oklch(39.36% 0.13 28.3)
XYZ	xyz(9.1240, 5.4115, 1.4836)
Luminance	0.0541 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1F19 #19777D

analogous

#7D1945 #7D1F19 #7D5119

triadic

#7D1F19 #197D1F #1F197D

tetradic

#7D1F19 #457D19 #19777D #51197D

square

#7D1F19 #457D19 #19777D #51197D

split-complementary

#7D1F19 #197D51 #19457D

monochromatic

#1A0605 #4A120F #7D1F19 #B02C23 #D74339

Accessibility & contrast

On white

10.09

#7D1F19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#7D1F19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1F19

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1F19	#FFFFFF	#000000	##FFFFFF
##7D1F19	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)

#3B3517

Deuteranopia (green-blind)

#524915

Tritanopia (blue-blind)

#8A001F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7d1f19;
/* rgb */ color: rgb(125, 31, 25);
/* oklch */ color: oklch(39.4% 0.130 28.3);

Tailwind

colors: {
  custom: {
    50: '#aa6256',
    500: '#7d1f19',
    950: '#000000',
  },
}

SCSS

$custom: #7d1f19;
$custom-light: #aa6256;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1f19",
  "rgb": {
    "r": 125,
    "g": 31,
    "b": 25
  },
  "hsl": {
    "h": 3.6,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.39355,
    "c": 0.12966,
    "h": 28.3
  },
  "luminance": 0.0541
}

Semantic roles & 50–950 ramp

primary

#7D1F19

secondary

#40ABB1

accent

#DFEA3E

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110503

muted

#807A78

Preview Lab

Preview with #7D1F19

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

Preview Lab → · Contrast checker → · Palette generator →