#681E15#681E15

#681E15 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.2% C 0.108 H 30.2°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#681E15
RGB	rgb(104, 30, 21)
HSL	hsl(7, 66%, 25%)
HSV	hsv(7, 80%, 41%)
CMYK	cmyk(0%, 71.2%, 79.8%, 59.2%)
CIE-LAB	lab(23.43, 32.50, 24.29)
CIE-LCH	lch(23.43, 40.58, 36.77°)
OKLab	oklab(35.23% 0.093 0.0541)
OKLCH	oklch(35.23% 0.108 30.2)
XYZ	xyz(6.3093, 3.9267, 1.1350)
Luminance	0.0393 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681E15 #155F68

analogous

#681536 #681E15 #684815

triadic

#681E15 #15681E #1E1568

tetradic

#681E15 #366815 #155F68 #481568

square

#681E15 #366815 #155F68 #481568

split-complementary

#681E15 #156848 #153668

monochromatic

#190705 #350F0B #681E15 #9B2D1F #CE3B2A

Accessibility & contrast

On white

11.76

#681E15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#681E15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681E15

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681E15	#FFFFFF	#000000	##FFFFFF
##681E15	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332E13

Deuteranopia (green-blind)

#453E12

Tritanopia (blue-blind)

#73081C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #681e15;
/* rgb */ color: rgb(104, 30, 21);
/* oklch */ color: oklch(35.2% 0.108 30.2);

Tailwind

colors: {
  custom: {
    50: '#9a5f53',
    500: '#681e15',
    950: '#000000',
  },
}

SCSS

$custom: #681e15;
$custom-light: #9a5f53;
$custom-dark: #000000;

JSON

{
  "hex": "#681e15",
  "rgb": {
    "r": 104,
    "g": 30,
    "b": 21
  },
  "hsl": {
    "h": 6.506,
    "s": 66.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.35233,
    "c": 0.10759,
    "h": 30.2
  },
  "luminance": 0.03926
}

Semantic roles & 50–950 ramp

primary

#681E15

secondary

#3A949F

accent

#D7E93E

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0502

muted

#7F7978

Preview Lab

Preview with #681E15

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

Preview Lab → · Contrast checker → · Palette generator →