#801729#801729

#801729 is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.4% C 0.138 H 17.6°. Best body text is #FFFFFF at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#801729
RGB	rgb(128, 23, 41)
HSL	hsl(350, 70%, 30%)
HSV	hsv(350, 82%, 50%)
CMYK	cmyk(0%, 82%, 68%, 49.8%)
CIE-LAB	lab(27.75, 44.37, 17.64)
CIE-LCH	lch(27.75, 47.75, 21.68°)
OKLab	oklab(39.45% 0.132 0.042)
OKLCH	oklch(39.45% 0.138 17.6)
XYZ	xyz(9.6098, 5.3636, 2.6267)
Luminance	0.0536 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#801729 #17806E

analogous

#80175E #801729 #803917

triadic

#801729 #298017 #172980

tetradic

#801729 #5E8017 #17806E #391780

square

#801729 #5E8017 #17806E #391780

split-complementary

#801729 #178039 #175E80

monochromatic

#1A0508 #4C0E18 #801729 #B4203A #DB3653

Accessibility & contrast

On white

10.13

#801729 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#801729 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #801729

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##801729	#FFFFFF	#000000	##FFFFFF
##801729	1.00	10.13	2.07	10.13
#FFFFFF	10.13	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363329

Deuteranopia (green-blind)

#514926

Tritanopia (blue-blind)

#8D001F

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #801729;
/* rgb */ color: rgb(128, 23, 41);
/* oklch */ color: oklch(39.4% 0.138 17.6);

Tailwind

colors: {
  custom: {
    50: '#ac6062',
    500: '#801729',
    950: '#000000',
  },
}

SCSS

$custom: #801729;
$custom-light: #ac6062;
$custom-dark: #000000;

JSON

{
  "hex": "#801729",
  "rgb": {
    "r": 128,
    "g": 23,
    "b": 41
  },
  "hsl": {
    "h": 349.714,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39448,
    "c": 0.13847,
    "h": 17.6
  },
  "luminance": 0.05362
}

Semantic roles & 50–950 ramp

primary

#801729

secondary

#3EB4A0

accent

#ECCE3B

background

#FBF5F5

surface

#F6EAEA

border

#D0C6C6

text

#110505

muted

#807979

Preview Lab

Preview with #801729

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

Preview Lab → · Contrast checker → · Palette generator →