#7A1829#7A1829

#7A1829 is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.4% C 0.132 H 16.9°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#7A1829
RGB	rgb(122, 24, 41)
HSL	hsl(350, 67%, 29%)
HSV	hsv(350, 80%, 48%)
CMYK	cmyk(0%, 80.3%, 66.4%, 52.2%)
CIE-LAB	lab(26.60, 42.19, 15.91)
CIE-LCH	lch(26.60, 45.09, 20.66°)
OKLab	oklab(38.37% 0.1258 0.0382)
OKLCH	oklch(38.37% 0.132 16.9)
XYZ	xyz(8.7538, 4.9523, 2.5923)
Luminance	0.0495 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A1829 #187A69

analogous

#7A185A #7A1829 #7A3818

triadic

#7A1829 #297A18 #18297A

tetradic

#7A1829 #5A7A18 #187A69 #38187A

square

#7A1829 #5A7A18 #187A69 #38187A

split-complementary

#7A1829 #187A38 #185A7A

monochromatic

#1A0509 #470E18 #7A1829 #AD223A #D73551

Accessibility & contrast

On white

10.55

#7A1829 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#7A1829 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A1829

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A1829	#FFFFFF	#000000	##FFFFFF
##7A1829	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343229

Deuteranopia (green-blind)

#4D4626

Tritanopia (blue-blind)

#86001F

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7a1829;
/* rgb */ color: rgb(122, 24, 41);
/* oklch */ color: oklch(38.4% 0.132 16.9);

Tailwind

colors: {
  custom: {
    50: '#a75f62',
    500: '#7a1829',
    950: '#000000',
  },
}

SCSS

$custom: #7a1829;
$custom-light: #a75f62;
$custom-dark: #000000;

JSON

{
  "hex": "#7a1829",
  "rgb": {
    "r": 122,
    "g": 24,
    "b": 41
  },
  "hsl": {
    "h": 349.592,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38373,
    "c": 0.13151,
    "h": 16.9
  },
  "luminance": 0.04951
}

Semantic roles & 50–950 ramp

primary

#7A1829

secondary

#3FAF9B

accent

#EACC3E

background

#FBF5F5

surface

#F6EAEA

border

#D0C6C6

text

#110505

muted

#807979

Preview Lab

Preview with #7A1829

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

Preview Lab → · Contrast checker → · Palette generator →