#7A1C2A#7A1C2A

#7A1C2A is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.8% C 0.128 H 17.5°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#7A1C2A
RGB	rgb(122, 28, 42)
HSL	hsl(351, 63%, 29%)
HSV	hsv(351, 77%, 48%)
CMYK	cmyk(0%, 77%, 65.6%, 52.2%)
CIE-LAB	lab(27.12, 40.85, 15.92)
CIE-LCH	lch(27.12, 43.84, 21.29°)
OKLab	oklab(38.77% 0.1218 0.0384)
OKLCH	oklch(38.77% 0.128 17.5)
XYZ	xyz(8.8601, 5.1366, 2.7150)
Luminance	0.0513 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A1C2A #1C7A6C

analogous

#7A1C59 #7A1C2A #7A3D1C

triadic

#7A1C2A #2A7A1C #1C2A7A

tetradic

#7A1C2A #597A1C #1C7A6C #3D1C7A

square

#7A1C2A #597A1C #1C7A6C #3D1C7A

split-complementary

#7A1C2A #1C7A3D #1C597A

monochromatic

#190609 #481119 #7A1C2A #AC273B #D33E54

Accessibility & contrast

On white

10.36

#7A1C2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#7A1C2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A1C2A

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A1C2A	#FFFFFF	#000000	##FFFFFF
##7A1C2A	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36332A

Deuteranopia (green-blind)

#4E4727

Tritanopia (blue-blind)

#860022

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7a1c2a;
/* rgb */ color: rgb(122, 28, 42);
/* oklch */ color: oklch(38.8% 0.128 17.5);

Tailwind

colors: {
  custom: {
    50: '#a76163',
    500: '#7a1c2a',
    950: '#000000',
  },
}

SCSS

$custom: #7a1c2a;
$custom-light: #a76163;
$custom-dark: #000000;

JSON

{
  "hex": "#7a1c2a",
  "rgb": {
    "r": 122,
    "g": 28,
    "b": 42
  },
  "hsl": {
    "h": 351.064,
    "s": 62.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.38767,
    "c": 0.12765,
    "h": 17.5
  },
  "luminance": 0.05135
}

Semantic roles & 50–950 ramp

primary

#7A1C2A

secondary

#44AE9E

accent

#E6CD42

background

#FAF6F5

surface

#F5EBEA

border

#CFC6C6

text

#110505

muted

#807A79

Preview Lab

Preview with #7A1C2A

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

Preview Lab → · Contrast checker → · Palette generator →