#671315#671315

#671315 is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.8% C 0.117 H 25.1°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#671315
RGB	rgb(103, 19, 21)
HSL	hsl(359, 69%, 24%)
HSV	hsv(359, 82%, 40%)
CMYK	cmyk(0%, 81.6%, 79.6%, 59.6%)
CIE-LAB	lab(21.60, 36.62, 22.22)
CIE-LCH	lch(21.60, 42.83, 31.24°)
OKLab	oklab(33.83% 0.1061 0.0497)
OKLCH	oklch(33.83% 0.117 25.1)
XYZ	xyz(5.9625, 3.4044, 1.0525)
Luminance	0.0340 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671315 #136765

analogous

#67133F #671315 #673B13

triadic

#671315 #156713 #131567

tetradic

#671315 #3F6713 #136765 #3B1367

square

#671315 #3F6713 #136765 #3B1367

split-complementary

#671315 #13673B #133F67

monochromatic

#1A0505 #33090A #671315 #9B1D20 #CE262A

Accessibility & contrast

On white

12.50

#671315 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#671315 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671315

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671315	#FFFFFF	#000000	##FFFFFF
##671315	1.00	12.50	1.68	12.50
#FFFFFF	12.50	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2814

Deuteranopia (green-blind)

#423A12

Tritanopia (blue-blind)

#720015

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #671315;
/* rgb */ color: rgb(103, 19, 21);
/* oklch */ color: oklch(33.8% 0.117 25.1);

Tailwind

colors: {
  custom: {
    50: '#9a5952',
    500: '#671315',
    950: '#000000',
  },
}

SCSS

$custom: #671315;
$custom-light: #9a5952;
$custom-dark: #000000;

JSON

{
  "hex": "#671315",
  "rgb": {
    "r": 103,
    "g": 19,
    "b": 21
  },
  "hsl": {
    "h": 358.571,
    "s": 68.852,
    "l": 23.922
  },
  "oklch": {
    "l": 0.33827,
    "c": 0.11713,
    "h": 25.1
  },
  "luminance": 0.03403
}

Semantic roles & 50–950 ramp

primary

#671315

secondary

#379E9C

accent

#ECE83C

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #671315

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

Preview Lab → · Contrast checker → · Palette generator →