#671529#671529

#671529 is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.4% C 0.115 H 11.8°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#671529
RGB	rgb(103, 21, 41)
HSL	hsl(345, 66%, 24%)
HSV	hsv(345, 80%, 40%)
CMYK	cmyk(0%, 79.6%, 60.2%, 59.6%)
CIE-LAB	lab(22.23, 37.14, 9.39)
CIE-LCH	lch(22.23, 38.31, 14.19°)
OKLab	oklab(34.42% 0.1123 0.0235)
OKLCH	oklch(34.42% 0.115 11.8)
XYZ	xyz(6.2625, 3.5809, 2.4588)
Luminance	0.0358 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671529 #156753

analogous

#671552 #671529 #672A15

triadic

#671529 #296715 #152967

tetradic

#671529 #526715 #156753 #2A1567

square

#671529 #526715 #156753 #2A1567

split-complementary

#671529 #15672A #155267

monochromatic

#19050A #340B15 #671529 #9A1F3D #CD2A51

Accessibility & contrast

On white

12.24

#671529 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#671529 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671529

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671529	#FFFFFF	#000000	##FFFFFF
##671529	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2A29

Deuteranopia (green-blind)

#403B27

Tritanopia (blue-blind)

#71001D

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #671529;
/* rgb */ color: rgb(103, 21, 41);
/* oklch */ color: oklch(34.4% 0.115 11.8);

Tailwind

colors: {
  custom: {
    50: '#985b62',
    500: '#671529',
    950: '#000000',
  },
}

SCSS

$custom: #671529;
$custom-light: #985b62;
$custom-dark: #000000;

JSON

{
  "hex": "#671529",
  "rgb": {
    "r": 103,
    "g": 21,
    "b": 41
  },
  "hsl": {
    "h": 345.366,
    "s": 66.129,
    "l": 24.314
  },
  "oklch": {
    "l": 0.34424,
    "c": 0.11472,
    "h": 11.8
  },
  "luminance": 0.0358
}

Semantic roles & 50–950 ramp

primary

#671529

secondary

#3A9E85

accent

#E9C03F

background

#F9F5F5

surface

#F2E9EA

border

#CCC5C6

text

#0E0405

muted

#7E7979

Preview Lab

Preview with #671529

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

Preview Lab → · Contrast checker → · Palette generator →