#7E1B2A#7E1B2A

#7E1B2A is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.4% C 0.133 H 17.8°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#7E1B2A
RGB	rgb(126, 27, 42)
HSL	hsl(351, 65%, 30%)
HSV	hsv(351, 79%, 49%)
CMYK	cmyk(0%, 78.6%, 66.7%, 50.6%)
CIE-LAB	lab(27.81, 42.50, 16.97)
CIE-LCH	lch(27.81, 45.76, 21.77°)
OKLab	oklab(39.43% 0.1265 0.0406)
OKLCH	oklch(39.43% 0.133 17.8)
XYZ	xyz(9.4150, 5.3881, 2.7343)
Luminance	0.0539 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7E1B2A #1B7E6F

analogous

#7E1B5C #7E1B2A #7E3D1B

triadic

#7E1B2A #2A7E1B #1B2A7E

tetradic

#7E1B2A #5C7E1B #1B7E6F #3D1B7E

square

#7E1B2A #5C7E1B #1B7E6F #3D1B7E

split-complementary

#7E1B2A #1B7E3D #1B5C7E

monochromatic

#190508 #4C1019 #7E1B2A #B0263B #D63E55

Accessibility & contrast

On white

10.11

#7E1B2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#7E1B2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7E1B2A

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7E1B2A	#FFFFFF	#000000	##FFFFFF
##7E1B2A	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37342A

Deuteranopia (green-blind)

#504927

Tritanopia (blue-blind)

#8B0022

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7e1b2a;
/* rgb */ color: rgb(126, 27, 42);
/* oklch */ color: oklch(39.4% 0.133 17.8);

Tailwind

colors: {
  custom: {
    50: '#aa6163',
    500: '#7e1b2a',
    950: '#000000',
  },
}

SCSS

$custom: #7e1b2a;
$custom-light: #aa6163;
$custom-dark: #000000;

JSON

{
  "hex": "#7e1b2a",
  "rgb": {
    "r": 126,
    "g": 27,
    "b": 42
  },
  "hsl": {
    "h": 350.909,
    "s": 64.706,
    "l": 30
  },
  "oklch": {
    "l": 0.39429,
    "c": 0.13284,
    "h": 17.8
  },
  "luminance": 0.05387
}

Semantic roles & 50–950 ramp

primary

#7E1B2A

secondary

#43B2A1

accent

#E8CE40

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#110505

muted

#807A79

Preview Lab

Preview with #7E1B2A

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

Preview Lab → · Contrast checker → · Palette generator →