#681910#681910

#681910 is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.6% C 0.114 H 30.2°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#681910
RGB	rgb(104, 25, 16)
HSL	hsl(6, 73%, 24%)
HSV	hsv(6, 85%, 41%)
CMYK	cmyk(0%, 76%, 84.6%, 59.2%)
CIE-LAB	lab(22.57, 34.48, 26.39)
CIE-LCH	lch(22.57, 43.42, 37.43°)
OKLab	oklab(34.57% 0.0981 0.0571)
OKLCH	oklch(34.57% 0.114 30.2)
XYZ	xyz(6.1508, 3.6767, 0.8759)
Luminance	0.0368 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681910 #105F68

analogous

#681033 #681910 #684510

triadic

#681910 #106819 #191068

tetradic

#681910 #336810 #105F68 #451068

square

#681910 #336810 #105F68 #451068

split-complementary

#681910 #106845 #103368

monochromatic

#1B0604 #330C08 #681910 #9D2618 #D23220

Accessibility & contrast

On white

12.10

#681910 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#681910 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681910

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681910	#FFFFFF	#000000	##FFFFFF
##681910	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312B0E

Deuteranopia (green-blind)

#443C0C

Tritanopia (blue-blind)

#730018

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #681910;
/* rgb */ color: rgb(104, 25, 16);
/* oklch */ color: oklch(34.6% 0.114 30.2);

Tailwind

colors: {
  custom: {
    50: '#9a5c4f',
    500: '#681910',
    950: '#000000',
  },
}

SCSS

$custom: #681910;
$custom-light: #9a5c4f;
$custom-dark: #000000;

JSON

{
  "hex": "#681910",
  "rgb": {
    "r": 104,
    "g": 25,
    "b": 16
  },
  "hsl": {
    "h": 6.136,
    "s": 73.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.34574,
    "c": 0.11351,
    "h": 30.2
  },
  "luminance": 0.03676
}

Semantic roles & 50–950 ramp

primary

#681910

secondary

#3495A0

accent

#DDF038

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #681910

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

Preview Lab → · Contrast checker → · Palette generator →