#7B172F#7B172F

#7B172F is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.6% C 0.134 H 13.0°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#7B172F
RGB	rgb(123, 23, 47)
HSL	hsl(346, 68%, 29%)
HSV	hsv(346, 81%, 48%)
CMYK	cmyk(0%, 81.3%, 61.8%, 51.8%)
CIE-LAB	lab(26.82, 43.23, 12.20)
CIE-LCH	lch(26.82, 44.92, 15.76°)
OKLab	oklab(38.62% 0.1303 0.0301)
OKLCH	oklch(38.62% 0.134 13)
XYZ	xyz(8.9888, 5.0303, 3.1864)
Luminance	0.0503 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B172F #177B63

analogous

#7B1761 #7B172F #7B3117

triadic

#7B172F #2F7B17 #172F7B

tetradic

#7B172F #617B17 #177B63 #31177B

square

#7B172F #617B17 #177B63 #31177B

split-complementary

#7B172F #177B31 #17617B

monochromatic

#1A050A #470D1B #7B172F #AF2143 #D9335B

Accessibility & contrast

On white

10.47

#7B172F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#7B172F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B172F

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B172F	#FFFFFF	#000000	##FFFFFF
##7B172F	1.00	10.47	2.01	10.47
#FFFFFF	10.47	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33322F

Deuteranopia (green-blind)

#4D472C

Tritanopia (blue-blind)

#870021

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7b172f;
/* rgb */ color: rgb(123, 23, 47);
/* oklch */ color: oklch(38.6% 0.134 13.0);

Tailwind

colors: {
  custom: {
    50: '#a75f67',
    500: '#7b172f',
    950: '#000000',
  },
}

SCSS

$custom: #7b172f;
$custom-light: #a75f67;
$custom-dark: #000000;

JSON

{
  "hex": "#7b172f",
  "rgb": {
    "r": 123,
    "g": 23,
    "b": 47
  },
  "hsl": {
    "h": 345.6,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38617,
    "c": 0.13371,
    "h": 13
  },
  "luminance": 0.05029
}

Semantic roles & 50–950 ramp

primary

#7B172F

secondary

#3EB095

accent

#EBC13C

background

#FBF5F6

surface

#F5EAEB

border

#CFC6C6

text

#110506

muted

#80797A

Preview Lab

Preview with #7B172F

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

Preview Lab → · Contrast checker → · Palette generator →