#7D1B20#7D1B20

#7D1B20 is a dark, vivid red. Relative luminance 0.052; OKLCH L 39.1% C 0.132 H 23.4°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#7D1B20
RGB	rgb(125, 27, 32)
HSL	hsl(357, 64%, 30%)
HSV	hsv(357, 78%, 49%)
CMYK	cmyk(0%, 78.4%, 74.4%, 51%)
CIE-LAB	lab(27.43, 41.61, 23.01)
CIE-LCH	lch(27.43, 47.55, 28.94°)
OKLab	oklab(39.06% 0.1215 0.0526)
OKLCH	oklch(39.06% 0.132 23.4)
XYZ	xyz(9.1111, 5.2495, 1.8997)
Luminance	0.0525 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1B20 #1B7D78

analogous

#7D1B51 #7D1B20 #7D471B

triadic

#7D1B20 #207D1B #1B207D

tetradic

#7D1B20 #517D1B #1B7D78 #471B7D

square

#7D1B20 #517D1B #1B7D78 #471B7D

split-complementary

#7D1B20 #1B7D47 #1B517D

monochromatic

#190506 #4B1013 #7D1B20 #AF262D #D53D45

Accessibility & contrast

On white

10.25

#7D1B20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#7D1B20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1B20

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1B20	#FFFFFF	#000000	##FFFFFF
##7D1B20	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38331F

Deuteranopia (green-blind)

#51481D

Tritanopia (blue-blind)

#8A001E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7d1b20;
/* rgb */ color: rgb(125, 27, 32);
/* oklch */ color: oklch(39.1% 0.132 23.4);

Tailwind

colors: {
  custom: {
    50: '#aa615b',
    500: '#7d1b20',
    950: '#000000',
  },
}

SCSS

$custom: #7d1b20;
$custom-light: #aa615b;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1b20",
  "rgb": {
    "r": 125,
    "g": 27,
    "b": 32
  },
  "hsl": {
    "h": 356.939,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.39055,
    "c": 0.13239,
    "h": 23.4
  },
  "luminance": 0.05248
}

Semantic roles & 50–950 ramp

primary

#7D1B20

secondary

#43B1AB

accent

#E7DF40

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110504

muted

#807A79

Preview Lab

Preview with #7D1B20

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

Preview Lab → · Contrast checker → · Palette generator →