#7A1D2A#7A1D2A

#7A1D2A is a dark, vivid red. Relative luminance 0.052; OKLCH L 38.9% C 0.127 H 17.8°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#7A1D2A
RGB	rgb(122, 29, 42)
HSL	hsl(352, 62%, 30%)
HSV	hsv(352, 76%, 48%)
CMYK	cmyk(0%, 76.2%, 65.6%, 52.2%)
CIE-LAB	lab(27.25, 40.47, 16.09)
CIE-LCH	lch(27.25, 43.55, 21.68°)
OKLab	oklab(38.87% 0.1206 0.0388)
OKLCH	oklch(38.87% 0.127 17.8)
XYZ	xyz(8.8842, 5.1848, 2.7230)
Luminance	0.0518 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A1D2A #1D7A6D

analogous

#7A1D59 #7A1D2A #7A3F1D

triadic

#7A1D2A #2A7A1D #1D2A7A

tetradic

#7A1D2A #597A1D #1D7A6D #3F1D7A

square

#7A1D2A #597A1D #1D7A6D #3F1D7A

split-complementary

#7A1D2A #1D7A3F #1D597A

monochromatic

#190609 #491119 #7A1D2A #AB293B #D24054

Accessibility & contrast

On white

10.31

#7A1D2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#7A1D2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A1D2A

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A1D2A	#FFFFFF	#000000	##FFFFFF
##7A1D2A	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37342A

Deuteranopia (green-blind)

#4E4727

Tritanopia (blue-blind)

#860023

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7a1d2a;
/* rgb */ color: rgb(122, 29, 42);
/* oklch */ color: oklch(38.9% 0.127 17.8);

Tailwind

colors: {
  custom: {
    50: '#a76163',
    500: '#7a1d2a',
    950: '#000000',
  },
}

SCSS

$custom: #7a1d2a;
$custom-light: #a76163;
$custom-dark: #000000;

JSON

{
  "hex": "#7a1d2a",
  "rgb": {
    "r": 122,
    "g": 29,
    "b": 42
  },
  "hsl": {
    "h": 351.613,
    "s": 61.589,
    "l": 29.608
  },
  "oklch": {
    "l": 0.38867,
    "c": 0.12662,
    "h": 17.8
  },
  "luminance": 0.05183
}

Semantic roles & 50–950 ramp

primary

#7A1D2A

secondary

#45AE9F

accent

#E5CE43

background

#FAF6F5

surface

#F5EBEA

border

#CFC6C6

text

#110505

muted

#807A79

Preview Lab

Preview with #7A1D2A

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

Preview Lab → · Contrast checker → · Palette generator →