#681610#681610

#681610 is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.3% C 0.116 H 28.9°. Best body text is #FFFFFF at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#681610
RGB	rgb(104, 22, 16)
HSL	hsl(4, 73%, 24%)
HSV	hsv(4, 85%, 41%)
CMYK	cmyk(0%, 78.8%, 84.6%, 59.2%)
CIE-LAB	lab(22.14, 35.67, 25.94)
CIE-LCH	lch(22.14, 44.10, 36.02°)
OKLab	oklab(34.25% 0.1018 0.0562)
OKLCH	oklch(34.25% 0.116 28.9)
XYZ	xyz(6.0901, 3.5552, 0.8557)
Luminance	0.0355 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681610 #106268

analogous

#681036 #681610 #684210

triadic

#681610 #106816 #161068

tetradic

#681610 #366810 #106268 #421068

square

#681610 #366810 #106268 #421068

split-complementary

#681610 #106842 #103668

monochromatic

#1B0604 #330B08 #681610 #9D2118 #D22C20

Accessibility & contrast

On white

12.27

#681610 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#681610 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681610

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681610	#FFFFFF	#000000	##FFFFFF
##681610	1.00	12.27	1.71	12.27
#FFFFFF	12.27	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2A0E

Deuteranopia (green-blind)

#433B0C

Tritanopia (blue-blind)

#730016

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #681610;
/* rgb */ color: rgb(104, 22, 16);
/* oklch */ color: oklch(34.3% 0.116 28.9);

Tailwind

colors: {
  custom: {
    50: '#9b5b4f',
    500: '#681610',
    950: '#000000',
  },
}

SCSS

$custom: #681610;
$custom-light: #9b5b4f;
$custom-dark: #000000;

JSON

{
  "hex": "#681610",
  "rgb": {
    "r": 104,
    "g": 22,
    "b": 16
  },
  "hsl": {
    "h": 4.091,
    "s": 73.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.34253,
    "c": 0.11628,
    "h": 28.9
  },
  "luminance": 0.03554
}

Semantic roles & 50–950 ramp

primary

#681610

secondary

#3499A0

accent

#E3F038

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #681610

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

Preview Lab → · Contrast checker → · Palette generator →