#7A1C22#7A1C22

#7A1C22 is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.6% C 0.128 H 22.4°. Best body text is #FFFFFF at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#7A1C22
RGB	rgb(122, 28, 34)
HSL	hsl(356, 63%, 29%)
HSV	hsv(356, 77%, 48%)
CMYK	cmyk(0%, 77%, 72.1%, 52.2%)
CIE-LAB	lab(26.98, 40.36, 21.02)
CIE-LCH	lch(26.98, 45.51, 27.51°)
OKLab	oklab(38.61% 0.1184 0.0488)
OKLCH	oklch(38.61% 0.128 22.4)
XYZ	xyz(8.7310, 5.0849, 2.0348)
Luminance	0.0508 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A1C22 #1C7A74

analogous

#7A1C51 #7A1C22 #7A451C

triadic

#7A1C22 #227A1C #1C227A

tetradic

#7A1C22 #517A1C #1C7A74 #451C7A

square

#7A1C22 #517A1C #1C7A74 #451C7A

split-complementary

#7A1C22 #1C7A45 #1C517A

monochromatic

#190607 #481114 #7A1C22 #AC2730 #D33E47

Accessibility & contrast

On white

10.41

#7A1C22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#7A1C22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A1C22

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A1C22	#FFFFFF	#000000	##FFFFFF
##7A1C22	1.00	10.41	2.02	10.41
#FFFFFF	10.41	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373321

Deuteranopia (green-blind)

#4F471F

Tritanopia (blue-blind)

#87001F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7a1c22;
/* rgb */ color: rgb(122, 28, 34);
/* oklch */ color: oklch(38.6% 0.128 22.4);

Tailwind

colors: {
  custom: {
    50: '#a7615d',
    500: '#7a1c22',
    950: '#000000',
  },
}

SCSS

$custom: #7a1c22;
$custom-light: #a7615d;
$custom-dark: #000000;

JSON

{
  "hex": "#7a1c22",
  "rgb": {
    "r": 122,
    "g": 28,
    "b": 34
  },
  "hsl": {
    "h": 356.17,
    "s": 62.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.38612,
    "c": 0.12806,
    "h": 22.4
  },
  "luminance": 0.05084
}

Semantic roles & 50–950 ramp

primary

#7A1C22

secondary

#44AEA7

accent

#E6DB42

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110504

muted

#807979

Preview Lab

Preview with #7A1C22

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

Preview Lab → · Contrast checker → · Palette generator →