#7A1D23#7A1D23

#7A1D23 is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.7% C 0.127 H 22.2°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#7A1D23
RGB	rgb(122, 29, 35)
HSL	hsl(356, 62%, 30%)
HSV	hsv(356, 76%, 48%)
CMYK	cmyk(0%, 76.2%, 71.3%, 52.2%)
CIE-LAB	lab(27.13, 40.04, 20.55)
CIE-LCH	lch(27.13, 45.01, 27.17°)
OKLab	oklab(38.73% 0.1176 0.0479)
OKLCH	oklch(38.73% 0.127 22.2)
XYZ	xyz(8.7697, 5.1390, 2.1199)
Luminance	0.0514 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A1D23 #1D7A74

analogous

#7A1D52 #7A1D23 #7A461D

triadic

#7A1D23 #237A1D #1D237A

tetradic

#7A1D23 #527A1D #1D7A74 #461D7A

square

#7A1D23 #527A1D #1D7A74 #461D7A

split-complementary

#7A1D23 #1D7A46 #1D527A

monochromatic

#190607 #491115 #7A1D23 #AB2931 #D24049

Accessibility & contrast

On white

10.36

#7A1D23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#7A1D23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A1D23

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A1D23	#FFFFFF	#000000	##FFFFFF
##7A1D23	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383322

Deuteranopia (green-blind)

#4F4720

Tritanopia (blue-blind)

#870020

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7a1d23;
/* rgb */ color: rgb(122, 29, 35);
/* oklch */ color: oklch(38.7% 0.127 22.2);

Tailwind

colors: {
  custom: {
    50: '#a7615d',
    500: '#7a1d23',
    950: '#000000',
  },
}

SCSS

$custom: #7a1d23;
$custom-light: #a7615d;
$custom-dark: #000000;

JSON

{
  "hex": "#7a1d23",
  "rgb": {
    "r": 122,
    "g": 29,
    "b": 35
  },
  "hsl": {
    "h": 356.129,
    "s": 61.589,
    "l": 29.608
  },
  "oklch": {
    "l": 0.3873,
    "c": 0.127,
    "h": 22.2
  },
  "luminance": 0.05138
}

Semantic roles & 50–950 ramp

primary

#7A1D23

secondary

#45AEA7

accent

#E5DA43

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110504

muted

#807A79

Preview Lab

Preview with #7A1D23

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

Preview Lab → · Contrast checker → · Palette generator →