#7B1F27#7B1F27

#7B1F27 is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.2% C 0.126 H 20.6°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#7B1F27
RGB	rgb(123, 31, 39)
HSL	hsl(355, 60%, 30%)
HSV	hsv(355, 75%, 48%)
CMYK	cmyk(0%, 74.8%, 68.3%, 51.8%)
CIE-LAB	lab(27.68, 39.84, 18.66)
CIE-LCH	lch(27.68, 43.99, 25.10°)
OKLab	oklab(39.2% 0.1177 0.0442)
OKLCH	oklch(39.2% 0.126 20.6)
XYZ	xyz(9.0255, 5.3387, 2.4743)
Luminance	0.0534 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B1F27 #1F7B73

analogous

#7B1F55 #7B1F27 #7B451F

triadic

#7B1F27 #277B1F #1F277B

tetradic

#7B1F27 #557B1F #1F7B73 #451F7B

square

#7B1F27 #557B1F #1F7B73 #451F7B

split-complementary

#7B1F27 #1F7B45 #1F557B

monochromatic

#190608 #4A1318 #7B1F27 #AC2B36 #D04451

Accessibility & contrast

On white

10.16

#7B1F27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#7B1F27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B1F27

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B1F27	#FFFFFF	#000000	##FFFFFF
##7B1F27	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393527

Deuteranopia (green-blind)

#504824

Tritanopia (blue-blind)

#870123

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7b1f27;
/* rgb */ color: rgb(123, 31, 39);
/* oklch */ color: oklch(39.2% 0.126 20.6);

Tailwind

colors: {
  custom: {
    50: '#a86261',
    500: '#7b1f27',
    950: '#000000',
  },
}

SCSS

$custom: #7b1f27;
$custom-light: #a86261;
$custom-dark: #000000;

JSON

{
  "hex": "#7b1f27",
  "rgb": {
    "r": 123,
    "g": 31,
    "b": 39
  },
  "hsl": {
    "h": 354.783,
    "s": 59.74,
    "l": 30.196
  },
  "oklch": {
    "l": 0.392,
    "c": 0.12577,
    "h": 20.6
  },
  "luminance": 0.05337
}

Semantic roles & 50–950 ramp

primary

#7B1F27

secondary

#48AEA5

accent

#E3D545

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110505

muted

#807A79

Preview Lab

Preview with #7B1F27

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

Preview Lab → · Contrast checker → · Palette generator →