#680F24#680F24

#680F24 is a dark, vivid red. Relative luminance 0.034; OKLCH L 34.0% C 0.121 H 14.1°. Best body text is #FFFFFF at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#680F24
RGB	rgb(104, 15, 36)
HSL	hsl(346, 75%, 23%)
HSV	hsv(346, 86%, 41%)
CMYK	cmyk(0%, 85.6%, 65.4%, 59.2%)
CIE-LAB	lab(21.63, 39.07, 12.10)
CIE-LCH	lch(21.63, 40.90, 17.20°)
OKLab	oklab(33.98% 0.1174 0.0295)
OKLCH	oklch(33.98% 0.121 14.1)
XYZ	xyz(6.1988, 3.4130, 2.0011)
Luminance	0.0341 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#680F24 #0F6853

analogous

#680F50 #680F24 #68260F

triadic

#680F24 #24680F #0F2468

tetradic

#680F24 #50680F #0F6853 #260F68

square

#680F24 #50680F #0F6853 #260F68

split-complementary

#680F24 #0F6826 #0F5068

monochromatic

#1B0409 #330711 #680F24 #9D1737 #D31E49

Accessibility & contrast

On white

12.48

#680F24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#680F24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #680F24

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##680F24	#FFFFFF	#000000	##FFFFFF
##680F24	1.00	12.48	1.68	12.48
#FFFFFF	12.48	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292824

Deuteranopia (green-blind)

#403A22

Tritanopia (blue-blind)

#730018

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #680f24;
/* rgb */ color: rgb(104, 15, 36);
/* oklch */ color: oklch(34.0% 0.121 14.1);

Tailwind

colors: {
  custom: {
    50: '#99585e',
    500: '#680f24',
    950: '#000000',
  },
}

SCSS

$custom: #680f24;
$custom-light: #99585e;
$custom-dark: #000000;

JSON

{
  "hex": "#680f24",
  "rgb": {
    "r": 104,
    "g": 15,
    "b": 36
  },
  "hsl": {
    "h": 345.843,
    "s": 74.79,
    "l": 23.333
  },
  "oklch": {
    "l": 0.33976,
    "c": 0.12104,
    "h": 14.1
  },
  "luminance": 0.03412
}

Semantic roles & 50–950 ramp

primary

#680F24

secondary

#32A187

accent

#F1C536

background

#FAF5F5

surface

#F3E9E9

border

#CDC5C5

text

#0F0404

muted

#7F7979

Preview Lab

Preview with #680F24

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

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