#671123#671123

#671123 is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.9% C 0.118 H 15.1°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#671123
RGB	rgb(103, 17, 35)
HSL	hsl(347, 72%, 24%)
HSV	hsv(347, 83%, 40%)
CMYK	cmyk(0%, 83.5%, 66%, 59.6%)
CIE-LAB	lab(21.60, 38.08, 12.72)
CIE-LCH	lch(21.60, 40.15, 18.47°)
OKLab	oklab(33.91% 0.1141 0.0309)
OKLCH	oklch(33.91% 0.118 15.1)
XYZ	xyz(6.0980, 3.4067, 1.9263)
Luminance	0.0341 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671123 #116755

analogous

#67114E #671123 #672A11

triadic

#671123 #236711 #112367

tetradic

#671123 #4E6711 #116755 #2A1167

square

#671123 #4E6711 #116755 #2A1167

split-complementary

#671123 #11672A #114E67

monochromatic

#1A0409 #320811 #671123 #9C1A35 #D02247

Accessibility & contrast

On white

12.49

#671123 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#671123 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671123

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671123	#FFFFFF	#000000	##FFFFFF
##671123	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2823

Deuteranopia (green-blind)

#403A21

Tritanopia (blue-blind)

#720019

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #671123;
/* rgb */ color: rgb(103, 17, 35);
/* oklch */ color: oklch(33.9% 0.118 15.1);

Tailwind

colors: {
  custom: {
    50: '#98595d',
    500: '#671123',
    950: '#000000',
  },
}

SCSS

$custom: #671123;
$custom-light: #98595d;
$custom-dark: #000000;

JSON

{
  "hex": "#671123",
  "rgb": {
    "r": 103,
    "g": 17,
    "b": 35
  },
  "hsl": {
    "h": 347.442,
    "s": 71.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33912,
    "c": 0.1182,
    "h": 15.1
  },
  "luminance": 0.03406
}

Semantic roles & 50–950 ramp

primary

#671123

secondary

#359F89

accent

#EEC939

background

#FAF5F5

surface

#F3E9E9

border

#CDC5C5

text

#0F0404

muted

#7F7979

Preview Lab

Preview with #671123

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

Preview Lab → · Contrast checker → · Palette generator →