#681517#681517

#681517 is a dark, moderate red. Relative luminance 0.035; OKLCH L 34.2% C 0.116 H 24.7°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#681517
RGB	rgb(104, 21, 23)
HSL	hsl(359, 66%, 25%)
HSV	hsv(359, 80%, 41%)
CMYK	cmyk(0%, 79.8%, 77.9%, 59.2%)
CIE-LAB	lab(22.10, 36.33, 21.53)
CIE-LCH	lch(22.10, 42.23, 30.65°)
OKLab	oklab(34.25% 0.1055 0.0486)
OKLCH	oklch(34.25% 0.116 24.7)
XYZ	xyz(6.1324, 3.5422, 1.1713)
Luminance	0.0354 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681517 #156866

analogous

#681541 #681517 #683D15

triadic

#681517 #176815 #151768

tetradic

#681517 #416815 #156866 #3D1568

square

#681517 #416815 #156866 #3D1568

split-complementary

#681517 #15683D #154168

monochromatic

#190506 #350B0C #681517 #9B1F22 #CE2A2E

Accessibility & contrast

On white

12.29

#681517 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#681517 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681517

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681517	#FFFFFF	#000000	##FFFFFF
##681517	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2916

Deuteranopia (green-blind)

#433B14

Tritanopia (blue-blind)

#730017

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #681517;
/* rgb */ color: rgb(104, 21, 23);
/* oklch */ color: oklch(34.2% 0.116 24.7);

Tailwind

colors: {
  custom: {
    50: '#9a5a54',
    500: '#681517',
    950: '#000000',
  },
}

SCSS

$custom: #681517;
$custom-light: #9a5a54;
$custom-dark: #000000;

JSON

{
  "hex": "#681517",
  "rgb": {
    "r": 104,
    "g": 21,
    "b": 23
  },
  "hsl": {
    "h": 358.554,
    "s": 66.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.34246,
    "c": 0.11619,
    "h": 24.7
  },
  "luminance": 0.03541
}

Semantic roles & 50–950 ramp

primary

#681517

secondary

#3A9F9C

accent

#E9E53E

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #681517

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

Preview Lab → · Contrast checker → · Palette generator →