#7A172C#7A172C

#7A172C is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.4% C 0.133 H 14.7°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#7A172C
RGB	rgb(122, 23, 44)
HSL	hsl(347, 68%, 28%)
HSV	hsv(347, 81%, 48%)
CMYK	cmyk(0%, 81.1%, 63.9%, 52.2%)
CIE-LAB	lab(26.54, 42.71, 13.82)
CIE-LCH	lch(26.54, 44.89, 17.93°)
OKLab	oklab(38.35% 0.1282 0.0337)
OKLCH	oklch(38.35% 0.133 14.7)
XYZ	xyz(8.7880, 4.9335, 2.8719)
Luminance	0.0493 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A172C #177A65

analogous

#7A175D #7A172C #7A3317

triadic

#7A172C #2C7A17 #172C7A

tetradic

#7A172C #5D7A17 #177A65 #33177A

square

#7A172C #5D7A17 #177A65 #33177A

split-complementary

#7A172C #177A33 #175D7A

monochromatic

#1A0509 #470D19 #7A172C #AD213F #D93356

Accessibility & contrast

On white

10.57

#7A172C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#7A172C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A172C

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A172C	#FFFFFF	#000000	##FFFFFF
##7A172C	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33322C

Deuteranopia (green-blind)

#4C4629

Tritanopia (blue-blind)

#860020

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7a172c;
/* rgb */ color: rgb(122, 23, 44);
/* oklch */ color: oklch(38.4% 0.133 14.7);

Tailwind

colors: {
  custom: {
    50: '#a75f64',
    500: '#7a172c',
    950: '#000000',
  },
}

SCSS

$custom: #7a172c;
$custom-light: #a75f64;
$custom-dark: #000000;

JSON

{
  "hex": "#7a172c",
  "rgb": {
    "r": 122,
    "g": 23,
    "b": 44
  },
  "hsl": {
    "h": 347.273,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.38354,
    "c": 0.13251,
    "h": 14.7
  },
  "luminance": 0.04932
}

Semantic roles & 50–950 ramp

primary

#7A172C

secondary

#3EAF97

accent

#EBC63D

background

#FAF5F6

surface

#F5EAEB

border

#CFC6C6

text

#110505

muted

#80797A

Preview Lab

Preview with #7A172C

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

Preview Lab → · Contrast checker → · Palette generator →