#7D172F#7D172F

#7D172F is a dark, vivid red. Relative luminance 0.052; OKLCH L 39.0% C 0.136 H 13.4°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#7D172F
RGB	rgb(125, 23, 47)
HSL	hsl(346, 69%, 29%)
HSV	hsv(346, 82%, 49%)
CMYK	cmyk(0%, 81.6%, 62.4%, 51%)
CIE-LAB	lab(27.24, 43.84, 12.83)
CIE-LCH	lch(27.24, 45.68, 16.31°)
OKLab	oklab(39% 0.132 0.0316)
OKLCH	oklch(39% 0.136 13.4)
XYZ	xyz(9.2779, 5.1794, 3.2000)
Luminance	0.0518 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D172F #177D65

analogous

#7D1762 #7D172F #7D3217

triadic

#7D172F #2F7D17 #172F7D

tetradic

#7D172F #627D17 #177D65 #32177D

square

#7D172F #627D17 #177D65 #32177D

split-complementary

#7D172F #177D32 #17627D

monochromatic

#1A050A #490D1C #7D172F #B12142 #DA355B

Accessibility & contrast

On white

10.32

#7D172F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#7D172F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D172F

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D172F	#FFFFFF	#000000	##FFFFFF
##7D172F	1.00	10.32	2.04	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34332F

Deuteranopia (green-blind)

#4E482C

Tritanopia (blue-blind)

#890021

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7d172f;
/* rgb */ color: rgb(125, 23, 47);
/* oklch */ color: oklch(39.0% 0.136 13.4);

Tailwind

colors: {
  custom: {
    50: '#a95f67',
    500: '#7d172f',
    950: '#000000',
  },
}

SCSS

$custom: #7d172f;
$custom-light: #a95f67;
$custom-dark: #000000;

JSON

{
  "hex": "#7d172f",
  "rgb": {
    "r": 125,
    "g": 23,
    "b": 47
  },
  "hsl": {
    "h": 345.882,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39001,
    "c": 0.13569,
    "h": 13.4
  },
  "luminance": 0.05178
}

Semantic roles & 50–950 ramp

primary

#7D172F

secondary

#3EB297

accent

#ECC23C

background

#FBF5F6

surface

#F6EAEB

border

#D0C6C6

text

#110506

muted

#80797A

Preview Lab

Preview with #7D172F

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

Preview Lab → · Contrast checker → · Palette generator →