#7A1820#7A1820

#7A1820 is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.2% C 0.132 H 22.2°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#7A1820
RGB	rgb(122, 24, 32)
HSL	hsl(355, 67%, 29%)
HSV	hsv(355, 80%, 48%)
CMYK	cmyk(0%, 80.3%, 73.8%, 52.2%)
CIE-LAB	lab(26.44, 41.67, 21.68)
CIE-LCH	lch(26.44, 46.98, 27.49°)
OKLab	oklab(38.2% 0.1221 0.0498)
OKLCH	oklch(38.2% 0.132 22.2)
XYZ	xyz(8.6144, 4.8965, 1.8577)
Luminance	0.0490 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A1820 #187A72

analogous

#7A1851 #7A1820 #7A4118

triadic

#7A1820 #207A18 #18207A

tetradic

#7A1820 #517A18 #187A72 #41187A

square

#7A1820 #517A18 #187A72 #41187A

split-complementary

#7A1820 #187A41 #18517A

monochromatic

#1A0507 #470E13 #7A1820 #AD222D #D73542

Accessibility & contrast

On white

10.61

#7A1820 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#7A1820 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A1820

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A1820	#FFFFFF	#000000	##FFFFFF
##7A1820	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36311F

Deuteranopia (green-blind)

#4E461D

Tritanopia (blue-blind)

#87001C

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7a1820;
/* rgb */ color: rgb(122, 24, 32);
/* oklch */ color: oklch(38.2% 0.132 22.2);

Tailwind

colors: {
  custom: {
    50: '#a85f5b',
    500: '#7a1820',
    950: '#000000',
  },
}

SCSS

$custom: #7a1820;
$custom-light: #a85f5b;
$custom-dark: #000000;

JSON

{
  "hex": "#7a1820",
  "rgb": {
    "r": 122,
    "g": 24,
    "b": 32
  },
  "hsl": {
    "h": 355.102,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38202,
    "c": 0.13188,
    "h": 22.2
  },
  "luminance": 0.04895
}

Semantic roles & 50–950 ramp

primary

#7A1820

secondary

#3FAFA6

accent

#EADC3E

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110504

muted

#807979

Preview Lab

Preview with #7A1820

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

Preview Lab → · Contrast checker → · Palette generator →