#7B1D2F#7B1D2F

#7B1D2F is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.2% C 0.128 H 14.7°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#7B1D2F
RGB	rgb(123, 29, 47)
HSL	hsl(349, 62%, 30%)
HSV	hsv(349, 76%, 48%)
CMYK	cmyk(0%, 76.4%, 61.8%, 51.8%)
CIE-LAB	lab(27.56, 41.15, 13.19)
CIE-LCH	lch(27.56, 43.21, 17.77°)
OKLab	oklab(39.17% 0.1236 0.0324)
OKLCH	oklch(39.17% 0.128 14.7)
XYZ	xyz(9.1217, 5.2962, 3.2307)
Luminance	0.0529 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B1D2F #1D7B69

analogous

#7B1D5E #7B1D2F #7B3A1D

triadic

#7B1D2F #2F7B1D #1D2F7B

tetradic

#7B1D2F #5E7B1D #1D7B69 #3A1D7B

square

#7B1D2F #5E7B1D #1D7B69 #3A1D7B

split-complementary

#7B1D2F #1D7B3A #1D5E7B

monochromatic

#190609 #49111C #7B1D2F #AD2942 #D2405C

Accessibility & contrast

On white

10.20

#7B1D2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#7B1D2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B1D2F

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B1D2F	#FFFFFF	#000000	##FFFFFF
##7B1D2F	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36352F

Deuteranopia (green-blind)

#4E482D

Tritanopia (blue-blind)

#870025

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7b1d2f;
/* rgb */ color: rgb(123, 29, 47);
/* oklch */ color: oklch(39.2% 0.128 14.7);

Tailwind

colors: {
  custom: {
    50: '#a76167',
    500: '#7b1d2f',
    950: '#000000',
  },
}

SCSS

$custom: #7b1d2f;
$custom-light: #a76167;
$custom-dark: #000000;

JSON

{
  "hex": "#7b1d2f",
  "rgb": {
    "r": 123,
    "g": 29,
    "b": 47
  },
  "hsl": {
    "h": 348.511,
    "s": 61.842,
    "l": 29.804
  },
  "oklch": {
    "l": 0.39166,
    "c": 0.12777,
    "h": 14.7
  },
  "luminance": 0.05295
}

Semantic roles & 50–950 ramp

primary

#7B1D2F

secondary

#45AF9A

accent

#E5C643

background

#FAF6F6

surface

#F5EBEB

border

#CFC6C6

text

#110506

muted

#807A7A

Preview Lab

Preview with #7B1D2F

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

Preview Lab → · Contrast checker → · Palette generator →