#7A1B2D#7A1B2D

#7A1B2D is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.7% C 0.129 H 15.2°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#7A1B2D
RGB	rgb(122, 27, 45)
HSL	hsl(349, 64%, 29%)
HSV	hsv(349, 78%, 48%)
CMYK	cmyk(0%, 77.9%, 63.1%, 52.2%)
CIE-LAB	lab(27.05, 41.42, 13.82)
CIE-LCH	lch(27.05, 43.66, 18.45°)
OKLab	oklab(38.74% 0.1242 0.0338)
OKLCH	oklch(38.74% 0.129 15.2)
XYZ	xyz(8.8925, 5.1122, 3.0006)
Luminance	0.0511 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A1B2D #1B7A68

analogous

#7A1B5D #7A1B2D #7A391B

triadic

#7A1B2D #2D7A1B #1B2D7A

tetradic

#7A1B2D #5D7A1B #1B7A68 #391B7A

square

#7A1B2D #5D7A1B #1B7A68 #391B7A

split-complementary

#7A1B2D #1B7A39 #1B5D7A

monochromatic

#190609 #48101B #7A1B2D #AC263F #D43C58

Accessibility & contrast

On white

10.38

#7A1B2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#7A1B2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A1B2D

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A1B2D	#FFFFFF	#000000	##FFFFFF
##7A1B2D	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)

#35332D

Deuteranopia (green-blind)

#4D472A

Tritanopia (blue-blind)

#860023

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7a1b2d;
/* rgb */ color: rgb(122, 27, 45);
/* oklch */ color: oklch(38.7% 0.129 15.2);

Tailwind

colors: {
  custom: {
    50: '#a76065',
    500: '#7a1b2d',
    950: '#000000',
  },
}

SCSS

$custom: #7a1b2d;
$custom-light: #a76065;
$custom-dark: #000000;

JSON

{
  "hex": "#7a1b2d",
  "rgb": {
    "r": 122,
    "g": 27,
    "b": 45
  },
  "hsl": {
    "h": 348.632,
    "s": 63.758,
    "l": 29.216
  },
  "oklch": {
    "l": 0.38736,
    "c": 0.1287,
    "h": 15.2
  },
  "luminance": 0.05111
}

Semantic roles & 50–950 ramp

primary

#7A1B2D

secondary

#43AE9A

accent

#E7C741

background

#FAF5F6

surface

#F4EAEB

border

#CEC6C6

text

#110505

muted

#80797A

Preview Lab

Preview with #7A1B2D

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

Preview Lab → · Contrast checker → · Palette generator →