#7A1D1F#7A1D1F

#7A1D1F is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.7% C 0.127 H 24.4°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#7A1D1F
RGB	rgb(122, 29, 31)
HSL	hsl(359, 62%, 30%)
HSV	hsv(359, 76%, 48%)
CMYK	cmyk(0%, 76.2%, 74.6%, 52.2%)
CIE-LAB	lab(27.06, 39.83, 23.07)
CIE-LCH	lch(27.06, 46.03, 30.08°)
OKLab	oklab(38.66% 0.116 0.0527)
OKLCH	oklch(38.66% 0.127 24.4)
XYZ	xyz(8.7137, 5.1166, 1.8248)
Luminance	0.0512 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A1D1F #1D7A78

analogous

#7A1D4D #7A1D1F #7A4A1D

triadic

#7A1D1F #1F7A1D #1D1F7A

tetradic

#7A1D1F #4D7A1D #1D7A78 #4A1D7A

square

#7A1D1F #4D7A1D #1D7A78 #4A1D7A

split-complementary

#7A1D1F #1D7A4A #1D4D7A

monochromatic

#190606 #491112 #7A1D1F #AB292C #D24043

Accessibility & contrast

On white

10.38

#7A1D1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#7A1D1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A1D1F

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A1D1F	#FFFFFF	#000000	##FFFFFF
##7A1D1F	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)

#38331E

Deuteranopia (green-blind)

#4F471C

Tritanopia (blue-blind)

#87001F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7a1d1f;
/* rgb */ color: rgb(122, 29, 31);
/* oklch */ color: oklch(38.7% 0.127 24.4);

Tailwind

colors: {
  custom: {
    50: '#a8615a',
    500: '#7a1d1f',
    950: '#000000',
  },
}

SCSS

$custom: #7a1d1f;
$custom-light: #a8615a;
$custom-dark: #000000;

JSON

{
  "hex": "#7a1d1f",
  "rgb": {
    "r": 122,
    "g": 29,
    "b": 31
  },
  "hsl": {
    "h": 358.71,
    "s": 61.589,
    "l": 29.608
  },
  "oklch": {
    "l": 0.38664,
    "c": 0.12741,
    "h": 24.4
  },
  "luminance": 0.05115
}

Semantic roles & 50–950 ramp

primary

#7A1D1F

secondary

#45AEAB

accent

#E5E143

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110504

muted

#807A79

Preview Lab

Preview with #7A1D1F

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

Preview Lab → · Contrast checker → · Palette generator →