#681515#681515

#681515 is a dark, moderate red. Relative luminance 0.035; OKLCH L 34.2% C 0.116 H 25.9°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#681515
RGB	rgb(104, 21, 21)
HSL	hsl(0, 66%, 25%)
HSV	hsv(0, 80%, 41%)
CMYK	cmyk(0%, 79.8%, 79.8%, 59.2%)
CIE-LAB	lab(22.07, 36.24, 22.80)
CIE-LCH	lch(22.07, 42.82, 32.18°)
OKLab	oklab(34.22% 0.1048 0.0509)
OKLCH	oklch(34.22% 0.116 25.9)
XYZ	xyz(6.1132, 3.5345, 1.0697)
Luminance	0.0353 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681515 #156868

analogous

#68153F #681515 #683F15

triadic

#681515 #156815 #151568

tetradic

#681515 #3F6815 #156868 #3F1568

square

#681515 #3F6815 #156868 #3F1568

split-complementary

#681515 #15683F #153F68

monochromatic

#190505 #350B0B #681515 #9B1F1F #CE2A2A

Accessibility & contrast

On white

12.30

#681515 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#681515 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681515

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681515	#FFFFFF	#000000	##FFFFFF
##681515	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2914

Deuteranopia (green-blind)

#433B12

Tritanopia (blue-blind)

#730016

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #681515;
/* rgb */ color: rgb(104, 21, 21);
/* oklch */ color: oklch(34.2% 0.116 25.9);

Tailwind

colors: {
  custom: {
    50: '#9a5a52',
    500: '#681515',
    950: '#000000',
  },
}

SCSS

$custom: #681515;
$custom-light: #9a5a52;
$custom-dark: #000000;

JSON

{
  "hex": "#681515",
  "rgb": {
    "r": 104,
    "g": 21,
    "b": 21
  },
  "hsl": {
    "h": 0,
    "s": 66.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.34217,
    "c": 0.11645,
    "h": 25.9
  },
  "luminance": 0.03534
}

Semantic roles & 50–950 ramp

primary

#681515

secondary

#3A9F9F

accent

#E9E93E

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #681515

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

Preview Lab → · Contrast checker → · Palette generator →