#7A1F2A#7A1F2A

#7A1F2A is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.1% C 0.125 H 18.5°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#7A1F2A
RGB	rgb(122, 31, 42)
HSL	hsl(353, 59%, 30%)
HSV	hsv(353, 75%, 48%)
CMYK	cmyk(0%, 74.6%, 65.6%, 52.2%)
CIE-LAB	lab(27.53, 39.70, 16.45)
CIE-LCH	lch(27.53, 42.97, 22.51°)
OKLab	oklab(39.07% 0.1181 0.0396)
OKLCH	oklch(39.07% 0.125 18.5)
XYZ	xyz(8.9349, 5.2860, 2.7399)
Luminance	0.0529 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A1F2A #1F7A6F

analogous

#7A1F58 #7A1F2A #7A411F

triadic

#7A1F2A #2A7A1F #1F2A7A

tetradic

#7A1F2A #587A1F #1F7A6F #411F7A

square

#7A1F2A #587A1F #1F7A6F #411F7A

split-complementary

#7A1F2A #1F7A41 #1F587A

monochromatic

#180608 #491319 #7A1F2A #AB2B3B #CF4455

Accessibility & contrast

On white

10.21

#7A1F2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#7A1F2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A1F2A

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A1F2A	#FFFFFF	#000000	##FFFFFF
##7A1F2A	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38352A

Deuteranopia (green-blind)

#4F4827

Tritanopia (blue-blind)

#860324

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7a1f2a;
/* rgb */ color: rgb(122, 31, 42);
/* oklch */ color: oklch(39.1% 0.125 18.5);

Tailwind

colors: {
  custom: {
    50: '#a76263',
    500: '#7a1f2a',
    950: '#000000',
  },
}

SCSS

$custom: #7a1f2a;
$custom-light: #a76263;
$custom-dark: #000000;

JSON

{
  "hex": "#7a1f2a",
  "rgb": {
    "r": 122,
    "g": 31,
    "b": 42
  },
  "hsl": {
    "h": 352.747,
    "s": 59.477,
    "l": 30
  },
  "oklch": {
    "l": 0.39075,
    "c": 0.12453,
    "h": 18.5
  },
  "luminance": 0.05285
}

Semantic roles & 50–950 ramp

primary

#7A1F2A

secondary

#47ADA1

accent

#E3D045

background

#FAF6F5

surface

#F5EBEA

border

#CFC6C6

text

#110505

muted

#807A79

Preview Lab

Preview with #7A1F2A

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

Preview Lab → · Contrast checker → · Palette generator →