#7A1715#7A1715

#7A1715 is a dark, vivid red. Relative luminance 0.048; OKLCH L 38.0% C 0.134 H 27.2°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#7A1715
RGB	rgb(122, 23, 21)
HSL	hsl(1, 71%, 28%)
HSV	hsv(1, 83%, 48%)
CMYK	cmyk(0%, 81.1%, 82.8%, 52.2%)
CIE-LAB	lab(26.17, 41.54, 28.32)
CIE-LCH	lch(26.17, 50.27, 34.29°)
OKLab	oklab(37.96% 0.1191 0.0613)
OKLCH	oklch(37.96% 0.134 27.2)
XYZ	xyz(8.4688, 4.8059, 1.1910)
Luminance	0.0481 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A1715 #15787A

analogous

#7A1545 #7A1715 #7A4915

triadic

#7A1715 #157A17 #17157A

tetradic

#7A1715 #457A15 #15787A #49157A

square

#7A1715 #457A15 #15787A #49157A

split-complementary

#7A1715 #157A49 #15457A

monochromatic

#1A0504 #460D0C #7A1715 #AE211E #DB322E

Accessibility & contrast

On white

10.71

#7A1715 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#7A1715 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A1715

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A1715	#FFFFFF	#000000	##FFFFFF
##7A1715	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363013

Deuteranopia (green-blind)

#4E4610

Tritanopia (blue-blind)

#870018

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #7a1715;
/* rgb */ color: rgb(122, 23, 21);
/* oklch */ color: oklch(38.0% 0.134 27.2);

Tailwind

colors: {
  custom: {
    50: '#a95e53',
    500: '#7a1715',
    950: '#000000',
  },
}

SCSS

$custom: #7a1715;
$custom-light: #a95e53;
$custom-dark: #000000;

JSON

{
  "hex": "#7a1715",
  "rgb": {
    "r": 122,
    "g": 23,
    "b": 21
  },
  "hsl": {
    "h": 1.188,
    "s": 70.629,
    "l": 28.039
  },
  "oklch": {
    "l": 0.3796,
    "c": 0.13395,
    "h": 27.2
  },
  "luminance": 0.04805
}

Semantic roles & 50–950 ramp

primary

#7A1715

secondary

#3BADAF

accent

#EAED3A

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#110502

muted

#807978

Preview Lab

Preview with #7A1715

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

Preview Lab → · Contrast checker → · Palette generator →