#7A1827#7A1827

#7A1827 is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.3% C 0.132 H 18.1°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#7A1827
RGB	rgb(122, 24, 39)
HSL	hsl(351, 67%, 29%)
HSV	hsv(351, 80%, 48%)
CMYK	cmyk(0%, 80.3%, 68%, 52.2%)
CIE-LAB	lab(26.56, 42.06, 17.20)
CIE-LCH	lch(26.56, 45.44, 22.24°)
OKLab	oklab(38.33% 0.125 0.0409)
OKLCH	oklch(38.33% 0.132 18.1)
XYZ	xyz(8.7198, 4.9387, 2.4132)
Luminance	0.0494 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A1827 #187A6B

analogous

#7A1858 #7A1827 #7A3A18

triadic

#7A1827 #277A18 #18277A

tetradic

#7A1827 #587A18 #187A6B #3A187A

square

#7A1827 #587A18 #187A6B #3A187A

split-complementary

#7A1827 #187A3A #18587A

monochromatic

#1A0508 #470E17 #7A1827 #AD2237 #D7354E

Accessibility & contrast

On white

10.57

#7A1827 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#7A1827 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A1827

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A1827	#FFFFFF	#000000	##FFFFFF
##7A1827	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353227

Deuteranopia (green-blind)

#4D4624

Tritanopia (blue-blind)

#86001F

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7a1827;
/* rgb */ color: rgb(122, 24, 39);
/* oklch */ color: oklch(38.3% 0.132 18.1);

Tailwind

colors: {
  custom: {
    50: '#a75f60',
    500: '#7a1827',
    950: '#000000',
  },
}

SCSS

$custom: #7a1827;
$custom-light: #a75f60;
$custom-dark: #000000;

JSON

{
  "hex": "#7a1827",
  "rgb": {
    "r": 122,
    "g": 24,
    "b": 39
  },
  "hsl": {
    "h": 350.816,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38332,
    "c": 0.13151,
    "h": 18.1
  },
  "luminance": 0.04937
}

Semantic roles & 50–950 ramp

primary

#7A1827

secondary

#3FAF9E

accent

#EAD03E

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110505

muted

#807979

Preview Lab

Preview with #7A1827

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

Preview Lab → · Contrast checker → · Palette generator →