#681015#681015

#681015 is a dark, vivid red. Relative luminance 0.034; OKLCH L 33.8% C 0.121 H 24.2°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#681015
RGB	rgb(104, 16, 21)
HSL	hsl(357, 73%, 24%)
HSV	hsv(357, 85%, 41%)
CMYK	cmyk(0%, 84.6%, 79.8%, 59.2%)
CIE-LAB	lab(21.46, 37.94, 22.13)
CIE-LCH	lch(21.46, 43.92, 30.26°)
OKLab	oklab(33.77% 0.1101 0.0494)
OKLCH	oklch(33.77% 0.121 24.2)
XYZ	xyz(6.0303, 3.3687, 1.0420)
Luminance	0.0337 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681015 #106863

analogous

#681041 #681015 #683710

triadic

#681015 #156810 #101568

tetradic

#681015 #416810 #106863 #371068

square

#681015 #416810 #106863 #371068

split-complementary

#681015 #106837 #104168

monochromatic

#1B0405 #33080A #681015 #9D1820 #D2202A

Accessibility & contrast

On white

12.55

#681015 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#681015 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681015

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681015	#FFFFFF	#000000	##FFFFFF
##681015	1.00	12.55	1.67	12.55
#FFFFFF	12.55	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2714

Deuteranopia (green-blind)

#413A12

Tritanopia (blue-blind)

#730013

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #681015;
/* rgb */ color: rgb(104, 16, 21);
/* oklch */ color: oklch(33.8% 0.121 24.2);

Tailwind

colors: {
  custom: {
    50: '#9b5852',
    500: '#681015',
    950: '#000000',
  },
}

SCSS

$custom: #681015;
$custom-light: #9b5852;
$custom-dark: #000000;

JSON

{
  "hex": "#681015",
  "rgb": {
    "r": 104,
    "g": 16,
    "b": 21
  },
  "hsl": {
    "h": 356.591,
    "s": 73.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33768,
    "c": 0.1207,
    "h": 24.2
  },
  "luminance": 0.03368
}

Semantic roles & 50–950 ramp

primary

#681015

secondary

#34A09A

accent

#F0E638

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #681015

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

Preview Lab → · Contrast checker → · Palette generator →