#7A1C27#7A1C27

#7A1C27 is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.7% C 0.128 H 19.4°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#7A1C27
RGB	rgb(122, 28, 39)
HSL	hsl(353, 63%, 29%)
HSV	hsv(353, 77%, 48%)
CMYK	cmyk(0%, 77%, 68%, 52.2%)
CIE-LAB	lab(27.06, 40.65, 17.84)
CIE-LCH	lch(27.06, 44.40, 23.69°)
OKLab	oklab(38.71% 0.1205 0.0424)
OKLCH	oklch(38.71% 0.128 19.4)
XYZ	xyz(8.8084, 5.1159, 2.4427)
Luminance	0.0512 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A1C27 #1C7A6F

analogous

#7A1C56 #7A1C27 #7A401C

triadic

#7A1C27 #277A1C #1C277A

tetradic

#7A1C27 #567A1C #1C7A6F #401C7A

square

#7A1C27 #567A1C #1C7A6F #401C7A

split-complementary

#7A1C27 #1C7A40 #1C567A

monochromatic

#190608 #481117 #7A1C27 #AC2737 #D33E4F

Accessibility & contrast

On white

10.38

#7A1C27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#7A1C27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A1C27

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A1C27	#FFFFFF	#000000	##FFFFFF
##7A1C27	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373327

Deuteranopia (green-blind)

#4E4724

Tritanopia (blue-blind)

#860021

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7a1c27;
/* rgb */ color: rgb(122, 28, 39);
/* oklch */ color: oklch(38.7% 0.128 19.4);

Tailwind

colors: {
  custom: {
    50: '#a76161',
    500: '#7a1c27',
    950: '#000000',
  },
}

SCSS

$custom: #7a1c27;
$custom-light: #a76161;
$custom-dark: #000000;

JSON

{
  "hex": "#7a1c27",
  "rgb": {
    "r": 122,
    "g": 28,
    "b": 39
  },
  "hsl": {
    "h": 352.979,
    "s": 62.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.38705,
    "c": 0.12772,
    "h": 19.4
  },
  "luminance": 0.05115
}

Semantic roles & 50–950 ramp

primary

#7A1C27

secondary

#44AEA2

accent

#E6D342

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110505

muted

#807A79

Preview Lab

Preview with #7A1C27

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

Preview Lab → · Contrast checker → · Palette generator →