#7A1615#7A1615

#7A1615 is a dark, vivid red. Relative luminance 0.048; OKLCH L 37.9% C 0.135 H 27.0°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#7A1615
RGB	rgb(122, 22, 21)
HSL	hsl(1, 71%, 28%)
HSV	hsv(1, 83%, 48%)
CMYK	cmyk(0%, 82%, 82.8%, 52.2%)
CIE-LAB	lab(26.06, 41.86, 28.20)
CIE-LCH	lch(26.06, 50.47, 33.97°)
OKLab	oklab(37.88% 0.1201 0.0611)
OKLCH	oklch(37.88% 0.135 27)
XYZ	xyz(8.4493, 4.7669, 1.1845)
Luminance	0.0477 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A1615 #15797A

analogous

#7A1546 #7A1615 #7A4815

triadic

#7A1615 #157A16 #16157A

tetradic

#7A1615 #467A15 #15797A #48157A

square

#7A1615 #467A15 #15797A #48157A

split-complementary

#7A1615 #157A48 #15467A

monochromatic

#1A0504 #460D0C #7A1615 #AE1F1E #DB302E

Accessibility & contrast

On white

10.75

#7A1615 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#7A1615 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A1615

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A1615	#FFFFFF	#000000	##FFFFFF
##7A1615	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363013

Deuteranopia (green-blind)

#4E4510

Tritanopia (blue-blind)

#870017

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #7a1615;
/* rgb */ color: rgb(122, 22, 21);
/* oklch */ color: oklch(37.9% 0.135 27.0);

Tailwind

colors: {
  custom: {
    50: '#a95e53',
    500: '#7a1615',
    950: '#000000',
  },
}

SCSS

$custom: #7a1615;
$custom-light: #a95e53;
$custom-dark: #000000;

JSON

{
  "hex": "#7a1615",
  "rgb": {
    "r": 122,
    "g": 22,
    "b": 21
  },
  "hsl": {
    "h": 0.594,
    "s": 70.629,
    "l": 28.039
  },
  "oklch": {
    "l": 0.37875,
    "c": 0.13474,
    "h": 27
  },
  "luminance": 0.04766
}

Semantic roles & 50–950 ramp

primary

#7A1615

secondary

#3BAEAF

accent

#ECED3A

background

#FBF5F4

surface

#F6E9E7

border

#D0C5C3

text

#110502

muted

#807978

Preview Lab

Preview with #7A1615

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

Preview Lab → · Contrast checker → · Palette generator →