#7A172F#7A172F

#7A172F is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.4% C 0.133 H 12.8°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#7A172F
RGB	rgb(122, 23, 47)
HSL	hsl(345, 68%, 28%)
HSV	hsv(345, 81%, 48%)
CMYK	cmyk(0%, 81.1%, 61.5%, 52.2%)
CIE-LAB	lab(26.61, 42.92, 11.88)
CIE-LCH	lch(26.61, 44.54, 15.47°)
OKLab	oklab(38.42% 0.1294 0.0294)
OKLCH	oklch(38.42% 0.133 12.8)
XYZ	xyz(8.8464, 4.9569, 3.1797)
Luminance	0.0496 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A172F #177A62

analogous

#7A1760 #7A172F #7A3117

triadic

#7A172F #2F7A17 #172F7A

tetradic

#7A172F #607A17 #177A62 #31177A

square

#7A172F #607A17 #177A62 #31177A

split-complementary

#7A172F #177A31 #17607A

monochromatic

#1A050A #470D1B #7A172F #AD2143 #D9335B

Accessibility & contrast

On white

10.55

#7A172F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#7A172F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A172F

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A172F	#FFFFFF	#000000	##FFFFFF
##7A172F	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33322F

Deuteranopia (green-blind)

#4C462C

Tritanopia (blue-blind)

#860021

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7a172f;
/* rgb */ color: rgb(122, 23, 47);
/* oklch */ color: oklch(38.4% 0.133 12.8);

Tailwind

colors: {
  custom: {
    50: '#a75f67',
    500: '#7a172f',
    950: '#000000',
  },
}

SCSS

$custom: #7a172f;
$custom-light: #a75f67;
$custom-dark: #000000;

JSON

{
  "hex": "#7a172f",
  "rgb": {
    "r": 122,
    "g": 23,
    "b": 47
  },
  "hsl": {
    "h": 345.455,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.38425,
    "c": 0.13272,
    "h": 12.8
  },
  "luminance": 0.04956
}

Semantic roles & 50–950 ramp

primary

#7A172F

secondary

#3EAF94

accent

#EBC13D

background

#FAF5F6

surface

#F4EAEB

border

#CEC6C6

text

#110506

muted

#80797A

Preview Lab

Preview with #7A172F

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

Preview Lab → · Contrast checker → · Palette generator →