#7A1D2D#7A1D2D

#7A1D2D is a dark, vivid red. Relative luminance 0.052; OKLCH L 38.9% C 0.127 H 15.9°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#7A1D2D
RGB	rgb(122, 29, 45)
HSL	hsl(350, 62%, 30%)
HSV	hsv(350, 76%, 48%)
CMYK	cmyk(0%, 76.2%, 63.1%, 52.2%)
CIE-LAB	lab(27.32, 40.68, 14.17)
CIE-LCH	lch(27.32, 43.08, 19.20°)
OKLab	oklab(38.93% 0.1218 0.0346)
OKLCH	oklch(38.93% 0.127 15.9)
XYZ	xyz(8.9400, 5.2071, 3.0164)
Luminance	0.0521 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A1D2D #1D7A6A

analogous

#7A1D5C #7A1D2D #7A3B1D

triadic

#7A1D2D #2D7A1D #1D2D7A

tetradic

#7A1D2D #5C7A1D #1D7A6A #3B1D7A

square

#7A1D2D #5C7A1D #1D7A6A #3B1D7A

split-complementary

#7A1D2D #1D7A3B #1D5C7A

monochromatic

#190609 #49111B #7A1D2D #AB293F #D24059

Accessibility & contrast

On white

10.29

#7A1D2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#7A1D2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A1D2D

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A1D2D	#FFFFFF	#000000	##FFFFFF
##7A1D2D	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36342D

Deuteranopia (green-blind)

#4E482A

Tritanopia (blue-blind)

#860024

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7a1d2d;
/* rgb */ color: rgb(122, 29, 45);
/* oklch */ color: oklch(38.9% 0.127 15.9);

Tailwind

colors: {
  custom: {
    50: '#a66165',
    500: '#7a1d2d',
    950: '#000000',
  },
}

SCSS

$custom: #7a1d2d;
$custom-light: #a66165;
$custom-dark: #000000;

JSON

{
  "hex": "#7a1d2d",
  "rgb": {
    "r": 122,
    "g": 29,
    "b": 45
  },
  "hsl": {
    "h": 349.677,
    "s": 61.589,
    "l": 29.608
  },
  "oklch": {
    "l": 0.38933,
    "c": 0.12665,
    "h": 15.9
  },
  "luminance": 0.05206
}

Semantic roles & 50–950 ramp

primary

#7A1D2D

secondary

#45AE9C

accent

#E5C943

background

#FAF6F6

surface

#F4EBEB

border

#CEC6C6

text

#100505

muted

#7F7A7A

Preview Lab

Preview with #7A1D2D

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

Preview Lab → · Contrast checker → · Palette generator →