#681615#681615

#681615 is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.3% C 0.116 H 26.3°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#681615
RGB	rgb(104, 22, 21)
HSL	hsl(1, 66%, 25%)
HSV	hsv(1, 80%, 41%)
CMYK	cmyk(0%, 78.8%, 79.8%, 59.2%)
CIE-LAB	lab(22.20, 35.87, 22.95)
CIE-LCH	lch(22.20, 42.58, 32.61°)
OKLab	oklab(34.32% 0.1036 0.0512)
OKLCH	oklch(34.32% 0.116 26.3)
XYZ	xyz(6.1319, 3.5720, 1.0759)
Luminance	0.0357 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681615 #156768

analogous

#68153E #681615 #684015

triadic

#681615 #156816 #161568

tetradic

#681615 #3E6815 #156768 #401568

square

#681615 #3E6815 #156768 #401568

split-complementary

#681615 #156840 #153E68

monochromatic

#190505 #350B0B #681615 #9B211F #CE2C2A

Accessibility & contrast

On white

12.25

#681615 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#681615 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681615

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681615	#FFFFFF	#000000	##FFFFFF
##681615	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2A14

Deuteranopia (green-blind)

#433C12

Tritanopia (blue-blind)

#730017

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #681615;
/* rgb */ color: rgb(104, 22, 21);
/* oklch */ color: oklch(34.3% 0.116 26.3);

Tailwind

colors: {
  custom: {
    50: '#9a5b52',
    500: '#681615',
    950: '#000000',
  },
}

SCSS

$custom: #681615;
$custom-light: #9a5b52;
$custom-dark: #000000;

JSON

{
  "hex": "#681615",
  "rgb": {
    "r": 104,
    "g": 22,
    "b": 21
  },
  "hsl": {
    "h": 0.723,
    "s": 66.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.34317,
    "c": 0.11553,
    "h": 26.3
  },
  "luminance": 0.03571
}

Semantic roles & 50–950 ramp

primary

#681615

secondary

#3A9E9F

accent

#E7E93E

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #681615

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

Preview Lab → · Contrast checker → · Palette generator →