#7E1B2B#7E1B2B

#7E1B2B is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.5% C 0.133 H 17.2°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#7E1B2B
RGB	rgb(126, 27, 43)
HSL	hsl(350, 65%, 30%)
HSV	hsv(350, 79%, 49%)
CMYK	cmyk(0%, 78.6%, 65.9%, 50.6%)
CIE-LAB	lab(27.83, 42.56, 16.33)
CIE-LCH	lch(27.83, 45.59, 20.99°)
OKLab	oklab(39.45% 0.1269 0.0393)
OKLCH	oklch(39.45% 0.133 17.2)
XYZ	xyz(9.4332, 5.3953, 2.8297)
Luminance	0.0539 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7E1B2B #1B7E6E

analogous

#7E1B5D #7E1B2B #7E3C1B

triadic

#7E1B2B #2B7E1B #1B2B7E

tetradic

#7E1B2B #5D7E1B #1B7E6E #3C1B7E

square

#7E1B2B #5D7E1B #1B7E6E #3C1B7E

split-complementary

#7E1B2B #1B7E3C #1B5D7E

monochromatic

#190509 #4C101A #7E1B2B #B0263C #D63E56

Accessibility & contrast

On white

10.10

#7E1B2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#7E1B2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7E1B2B

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7E1B2B	#FFFFFF	#000000	##FFFFFF
##7E1B2B	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37342B

Deuteranopia (green-blind)

#504928

Tritanopia (blue-blind)

#8B0022

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7e1b2b;
/* rgb */ color: rgb(126, 27, 43);
/* oklch */ color: oklch(39.5% 0.133 17.2);

Tailwind

colors: {
  custom: {
    50: '#aa6164',
    500: '#7e1b2b',
    950: '#000000',
  },
}

SCSS

$custom: #7e1b2b;
$custom-light: #aa6164;
$custom-dark: #000000;

JSON

{
  "hex": "#7e1b2b",
  "rgb": {
    "r": 126,
    "g": 27,
    "b": 43
  },
  "hsl": {
    "h": 350.303,
    "s": 64.706,
    "l": 30
  },
  "oklch": {
    "l": 0.3945,
    "c": 0.13283,
    "h": 17.2
  },
  "luminance": 0.05394
}

Semantic roles & 50–950 ramp

primary

#7E1B2B

secondary

#43B2A0

accent

#E8CD40

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#110505

muted

#807A79

Preview Lab

Preview with #7E1B2B

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

Preview Lab → · Contrast checker → · Palette generator →