#7B1D2E#7B1D2E

#7B1D2E is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.1% C 0.128 H 15.4°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#7B1D2E
RGB	rgb(123, 29, 46)
HSL	hsl(349, 62%, 30%)
HSV	hsv(349, 76%, 48%)
CMYK	cmyk(0%, 76.4%, 62.6%, 51.8%)
CIE-LAB	lab(27.54, 41.08, 13.83)
CIE-LCH	lch(27.54, 43.34, 18.61°)
OKLab	oklab(39.14% 0.1232 0.0339)
OKLCH	oklch(39.14% 0.128 15.4)
XYZ	xyz(9.1018, 5.2883, 3.1257)
Luminance	0.0529 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B1D2E #1D7B6A

analogous

#7B1D5D #7B1D2E #7B3B1D

triadic

#7B1D2E #2E7B1D #1D2E7B

tetradic

#7B1D2E #5D7B1D #1D7B6A #3B1D7B

square

#7B1D2E #5D7B1D #1D7B6A #3B1D7B

split-complementary

#7B1D2E #1D7B3B #1D5D7B

monochromatic

#190609 #49111B #7B1D2E #AD2941 #D2405B

Accessibility & contrast

On white

10.21

#7B1D2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#7B1D2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B1D2E

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B1D2E	#FFFFFF	#000000	##FFFFFF
##7B1D2E	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36352E

Deuteranopia (green-blind)

#4E482B

Tritanopia (blue-blind)

#870024

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7b1d2e;
/* rgb */ color: rgb(123, 29, 46);
/* oklch */ color: oklch(39.1% 0.128 15.4);

Tailwind

colors: {
  custom: {
    50: '#a76166',
    500: '#7b1d2e',
    950: '#000000',
  },
}

SCSS

$custom: #7b1d2e;
$custom-light: #a76166;
$custom-dark: #000000;

JSON

{
  "hex": "#7b1d2e",
  "rgb": {
    "r": 123,
    "g": 29,
    "b": 46
  },
  "hsl": {
    "h": 349.149,
    "s": 61.842,
    "l": 29.804
  },
  "oklch": {
    "l": 0.39143,
    "c": 0.12773,
    "h": 15.4
  },
  "luminance": 0.05287
}

Semantic roles & 50–950 ramp

primary

#7B1D2E

secondary

#45AF9C

accent

#E5C843

background

#FAF6F6

surface

#F5EBEB

border

#CFC6C6

text

#110505

muted

#807A7A

Preview Lab

Preview with #7B1D2E

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

Preview Lab → · Contrast checker → · Palette generator →