#671515#671515

#671515 is a dark, moderate red. Relative luminance 0.035; OKLCH L 34.0% C 0.115 H 25.8°. Best body text is #FFFFFF at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#671515
RGB	rgb(103, 21, 21)
HSL	hsl(0, 66%, 24%)
HSV	hsv(0, 80%, 40%)
CMYK	cmyk(0%, 79.6%, 79.6%, 59.6%)
CIE-LAB	lab(21.85, 35.90, 22.50)
CIE-LCH	lch(21.85, 42.37, 32.08°)
OKLab	oklab(34.02% 0.1038 0.0503)
OKLCH	oklch(34.02% 0.115 25.8)
XYZ	xyz(5.9977, 3.4750, 1.0643)
Luminance	0.0347 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671515 #156767

analogous

#67153E #671515 #673E15

triadic

#671515 #156715 #151567

tetradic

#671515 #3E6715 #156767 #3E1567

square

#671515 #3E6715 #156767 #3E1567

split-complementary

#671515 #15673E #153E67

monochromatic

#190505 #340B0B #671515 #9A1F1F #CD2A2A

Accessibility & contrast

On white

12.39

#671515 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#671515 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671515

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671515	#FFFFFF	#000000	##FFFFFF
##671515	1.00	12.39	1.69	12.39
#FFFFFF	12.39	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2914

Deuteranopia (green-blind)

#423B12

Tritanopia (blue-blind)

#720016

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #671515;
/* rgb */ color: rgb(103, 21, 21);
/* oklch */ color: oklch(34.0% 0.115 25.8);

Tailwind

colors: {
  custom: {
    50: '#995a52',
    500: '#671515',
    950: '#000000',
  },
}

SCSS

$custom: #671515;
$custom-light: #995a52;
$custom-dark: #000000;

JSON

{
  "hex": "#671515",
  "rgb": {
    "r": 103,
    "g": 21,
    "b": 21
  },
  "hsl": {
    "h": 0,
    "s": 66.129,
    "l": 24.314
  },
  "oklch": {
    "l": 0.34018,
    "c": 0.11535,
    "h": 25.8
  },
  "luminance": 0.03474
}

Semantic roles & 50–950 ramp

primary

#671515

secondary

#3A9E9E

accent

#E9E93F

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #671515

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

Preview Lab → · Contrast checker → · Palette generator →