#7B1F2C#7B1F2C

#7B1F2C is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.3% C 0.126 H 17.4°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#7B1F2C
RGB	rgb(123, 31, 44)
HSL	hsl(352, 60%, 30%)
HSV	hsv(352, 75%, 48%)
CMYK	cmyk(0%, 74.8%, 64.2%, 51.8%)
CIE-LAB	lab(27.77, 40.17, 15.47)
CIE-LCH	lch(27.77, 43.05, 21.07°)
OKLab	oklab(39.3% 0.1199 0.0375)
OKLCH	oklch(39.3% 0.126 17.4)
XYZ	xyz(9.1139, 5.3741, 2.9398)
Luminance	0.0537 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B1F2C #1F7B6E

analogous

#7B1F5A #7B1F2C #7B401F

triadic

#7B1F2C #2C7B1F #1F2C7B

tetradic

#7B1F2C #5A7B1F #1F7B6E #401F7B

square

#7B1F2C #5A7B1F #1F7B6E #401F7B

split-complementary

#7B1F2C #1F7B40 #1F5A7B

monochromatic

#190609 #4A131B #7B1F2C #AC2B3D #D04458

Accessibility & contrast

On white

10.12

#7B1F2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#7B1F2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B1F2C

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B1F2C	#FFFFFF	#000000	##FFFFFF
##7B1F2C	1.00	10.12	2.07	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38352C

Deuteranopia (green-blind)

#4F4929

Tritanopia (blue-blind)

#870324

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7b1f2c;
/* rgb */ color: rgb(123, 31, 44);
/* oklch */ color: oklch(39.3% 0.126 17.4);

Tailwind

colors: {
  custom: {
    50: '#a76264',
    500: '#7b1f2c',
    950: '#000000',
  },
}

SCSS

$custom: #7b1f2c;
$custom-light: #a76264;
$custom-dark: #000000;

JSON

{
  "hex": "#7b1f2c",
  "rgb": {
    "r": 123,
    "g": 31,
    "b": 44
  },
  "hsl": {
    "h": 351.522,
    "s": 59.74,
    "l": 30.196
  },
  "oklch": {
    "l": 0.39303,
    "c": 0.12558,
    "h": 17.4
  },
  "luminance": 0.05373
}

Semantic roles & 50–950 ramp

primary

#7B1F2C

secondary

#48AEA0

accent

#E3CD45

background

#FAF6F6

surface

#F5EBEB

border

#CFC6C6

text

#110505

muted

#807A7A

Preview Lab

Preview with #7B1F2C

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

Preview Lab → · Contrast checker → · Palette generator →