#681711#681711

#681711 is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.4% C 0.115 H 28.8°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#681711
RGB	rgb(104, 23, 17)
HSL	hsl(4, 72%, 24%)
HSV	hsv(4, 84%, 41%)
CMYK	cmyk(0%, 77.9%, 83.7%, 59.2%)
CIE-LAB	lab(22.29, 35.32, 25.53)
CIE-LCH	lch(22.29, 43.58, 35.86°)
OKLab	oklab(34.37% 0.1009 0.0556)
OKLCH	oklch(34.37% 0.115 28.8)
XYZ	xyz(6.1172, 3.5973, 0.9025)
Luminance	0.0360 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681711 #116268

analogous

#681136 #681711 #684211

triadic

#681711 #116817 #171168

tetradic

#681711 #366811 #116268 #421168

square

#681711 #366811 #116268 #421168

split-complementary

#681711 #116842 #113668

monochromatic

#1A0604 #330B08 #681711 #9D231A #D12E22

Accessibility & contrast

On white

12.21

#681711 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#681711 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681711

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681711	#FFFFFF	#000000	##FFFFFF
##681711	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2A0F

Deuteranopia (green-blind)

#433C0D

Tritanopia (blue-blind)

#730016

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #681711;
/* rgb */ color: rgb(104, 23, 17);
/* oklch */ color: oklch(34.4% 0.115 28.8);

Tailwind

colors: {
  custom: {
    50: '#9b5b4f',
    500: '#681711',
    950: '#000000',
  },
}

SCSS

$custom: #681711;
$custom-light: #9b5b4f;
$custom-dark: #000000;

JSON

{
  "hex": "#681711",
  "rgb": {
    "r": 104,
    "g": 23,
    "b": 17
  },
  "hsl": {
    "h": 4.138,
    "s": 71.901,
    "l": 23.725
  },
  "oklch": {
    "l": 0.34369,
    "c": 0.11522,
    "h": 28.8
  },
  "luminance": 0.03596
}

Semantic roles & 50–950 ramp

primary

#681711

secondary

#3599A0

accent

#E2EF39

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #681711

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

Preview Lab → · Contrast checker → · Palette generator →