#671516#671516

#671516 is a dark, moderate red. Relative luminance 0.035; OKLCH L 34.0% C 0.115 H 25.3°. Best body text is #FFFFFF at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#671516
RGB	rgb(103, 21, 22)
HSL	hsl(359, 66%, 24%)
HSV	hsv(359, 80%, 40%)
CMYK	cmyk(0%, 79.6%, 78.6%, 59.6%)
CIE-LAB	lab(21.87, 35.94, 21.87)
CIE-LCH	lch(21.87, 42.07, 31.32°)
OKLab	oklab(34.03% 0.1042 0.0492)
OKLCH	oklch(34.03% 0.115 25.3)
XYZ	xyz(6.0072, 3.4788, 1.1141)
Luminance	0.0348 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671516 #156766

analogous

#67153F #671516 #673D15

triadic

#671516 #166715 #151667

tetradic

#671516 #3F6715 #156766 #3D1567

square

#671516 #3F6715 #156766 #3D1567

split-complementary

#671516 #15673D #153F67

monochromatic

#190505 #340B0B #671516 #9A1F21 #CD2A2C

Accessibility & contrast

On white

12.38

#671516 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#671516 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671516

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671516	#FFFFFF	#000000	##FFFFFF
##671516	1.00	12.38	1.70	12.38
#FFFFFF	12.38	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2915

Deuteranopia (green-blind)

#423B13

Tritanopia (blue-blind)

#720016

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #671516;
/* rgb */ color: rgb(103, 21, 22);
/* oklch */ color: oklch(34.0% 0.115 25.3);

Tailwind

colors: {
  custom: {
    50: '#995a53',
    500: '#671516',
    950: '#000000',
  },
}

SCSS

$custom: #671516;
$custom-light: #995a53;
$custom-dark: #000000;

JSON

{
  "hex": "#671516",
  "rgb": {
    "r": 103,
    "g": 21,
    "b": 22
  },
  "hsl": {
    "h": 359.268,
    "s": 66.129,
    "l": 24.314
  },
  "oklch": {
    "l": 0.34033,
    "c": 0.11521,
    "h": 25.3
  },
  "luminance": 0.03478
}

Semantic roles & 50–950 ramp

primary

#671516

secondary

#3A9E9D

accent

#E9E73F

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #671516

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

Preview Lab → · Contrast checker → · Palette generator →