#671923#671923

#671923 is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.7% C 0.110 H 18.0°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#671923
RGB	rgb(103, 25, 35)
HSL	hsl(352, 61%, 25%)
HSV	hsv(352, 76%, 40%)
CMYK	cmyk(0%, 75.7%, 66%, 59.6%)
CIE-LAB	lab(22.66, 35.13, 14.10)
CIE-LCH	lch(22.66, 37.86, 21.87°)
OKLab	oklab(34.69% 0.1047 0.0341)
OKLCH	oklch(34.69% 0.11 18)
XYZ	xyz(6.2452, 3.7011, 1.9753)
Luminance	0.0370 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671923 #19675D

analogous

#67194A #671923 #673619

triadic

#671923 #236719 #192367

tetradic

#671923 #4A6719 #19675D #361967

square

#671923 #4A6719 #19675D #361967

split-complementary

#671923 #196736 #194A67

monochromatic

#190608 #360D12 #671923 #982534 #C93144

Accessibility & contrast

On white

12.07

#671923 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#671923 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671923

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671923	#FFFFFF	#000000	##FFFFFF
##671923	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2C23

Deuteranopia (green-blind)

#423C21

Tritanopia (blue-blind)

#71031D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #671923;
/* rgb */ color: rgb(103, 25, 35);
/* oklch */ color: oklch(34.7% 0.110 18.0);

Tailwind

colors: {
  custom: {
    50: '#985c5d',
    500: '#671923',
    950: '#000000',
  },
}

SCSS

$custom: #671923;
$custom-light: #985c5d;
$custom-dark: #000000;

JSON

{
  "hex": "#671923",
  "rgb": {
    "r": 103,
    "g": 25,
    "b": 35
  },
  "hsl": {
    "h": 352.308,
    "s": 60.938,
    "l": 25.098
  },
  "oklch": {
    "l": 0.34694,
    "c": 0.11006,
    "h": 18
  },
  "luminance": 0.037
}

Semantic roles & 50–950 ramp

primary

#671923

secondary

#3F9D91

accent

#E4D044

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0404

muted

#7E7979

Preview Lab

Preview with #671923

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

Preview Lab → · Contrast checker → · Palette generator →