#7A1815#7A1815

#7A1815 is a dark, vivid red. Relative luminance 0.048; OKLCH L 38.0% C 0.133 H 27.6°. Best body text is #FFFFFF at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#7A1815
RGB	rgb(122, 24, 21)
HSL	hsl(2, 71%, 28%)
HSV	hsv(2, 83%, 48%)
CMYK	cmyk(0%, 80.3%, 82.8%, 52.2%)
CIE-LAB	lab(26.29, 41.21, 28.44)
CIE-LCH	lch(26.29, 50.07, 34.61°)
OKLab	oklab(38.05% 0.1181 0.0616)
OKLCH	oklch(38.05% 0.133 27.6)
XYZ	xyz(8.4891, 4.8463, 1.1978)
Luminance	0.0485 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A1815 #15777A

analogous

#7A1544 #7A1815 #7A4A15

triadic

#7A1815 #157A18 #18157A

tetradic

#7A1815 #447A15 #15777A #4A157A

square

#7A1815 #447A15 #15777A #4A157A

split-complementary

#7A1815 #157A4A #15447A

monochromatic

#1A0504 #460E0C #7A1815 #AE221E #DB332E

Accessibility & contrast

On white

10.67

#7A1815 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#7A1815 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A1815

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A1815	#FFFFFF	#000000	##FFFFFF
##7A1815	1.00	10.67	1.97	10.67
#FFFFFF	10.67	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373113

Deuteranopia (green-blind)

#4F4610

Tritanopia (blue-blind)

#870019

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #7a1815;
/* rgb */ color: rgb(122, 24, 21);
/* oklch */ color: oklch(38.0% 0.133 27.6);

Tailwind

colors: {
  custom: {
    50: '#a95f53',
    500: '#7a1815',
    950: '#000000',
  },
}

SCSS

$custom: #7a1815;
$custom-light: #a95f53;
$custom-dark: #000000;

JSON

{
  "hex": "#7a1815",
  "rgb": {
    "r": 122,
    "g": 24,
    "b": 21
  },
  "hsl": {
    "h": 1.782,
    "s": 70.629,
    "l": 28.039
  },
  "oklch": {
    "l": 0.38048,
    "c": 0.13315,
    "h": 27.6
  },
  "luminance": 0.04845
}

Semantic roles & 50–950 ramp

primary

#7A1815

secondary

#3BACAF

accent

#E8ED3A

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#110502

muted

#807978

Preview Lab

Preview with #7A1815

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

Preview Lab → · Contrast checker → · Palette generator →