#681429#681429

#681429 is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.5% C 0.117 H 11.8°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#681429
RGB	rgb(104, 20, 41)
HSL	hsl(345, 68%, 24%)
HSV	hsv(345, 81%, 41%)
CMYK	cmyk(0%, 80.8%, 60.6%, 59.2%)
CIE-LAB	lab(22.32, 37.83, 9.54)
CIE-LCH	lch(22.32, 39.01, 14.15°)
OKLab	oklab(34.52% 0.1144 0.0238)
OKLCH	oklch(34.52% 0.117 11.8)
XYZ	xyz(6.3599, 3.6044, 2.4582)
Luminance	0.0360 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681429 #146853

analogous

#681453 #681429 #682914

triadic

#681429 #296814 #142968

tetradic

#681429 #536814 #146853 #291468

square

#681429 #536814 #146853 #291468

split-complementary

#681429 #146829 #145368

monochromatic

#1A050A #350A15 #681429 #9B1E3D #CF2851

Accessibility & contrast

On white

12.21

#681429 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#681429 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681429

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681429	#FFFFFF	#000000	##FFFFFF
##681429	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2A29

Deuteranopia (green-blind)

#403C27

Tritanopia (blue-blind)

#72001D

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #681429;
/* rgb */ color: rgb(104, 20, 41);
/* oklch */ color: oklch(34.5% 0.117 11.8);

Tailwind

colors: {
  custom: {
    50: '#995a62',
    500: '#681429',
    950: '#000000',
  },
}

SCSS

$custom: #681429;
$custom-light: #995a62;
$custom-dark: #000000;

JSON

{
  "hex": "#681429",
  "rgb": {
    "r": 104,
    "g": 20,
    "b": 41
  },
  "hsl": {
    "h": 345,
    "s": 67.742,
    "l": 24.314
  },
  "oklch": {
    "l": 0.34524,
    "c": 0.1168,
    "h": 11.8
  },
  "luminance": 0.03603
}

Semantic roles & 50–950 ramp

primary

#681429

secondary

#399F85

accent

#EBBF3D

background

#F9F5F5

surface

#F2E9EA

border

#CCC5C6

text

#0F0405

muted

#7E7979

Preview Lab

Preview with #681429

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

Preview Lab → · Contrast checker → · Palette generator →