#674240#674240

#674240 is a dark, muted red. Relative luminance 0.071; OKLCH L 42.1% C 0.052 H 22.9°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#674240
RGB	rgb(103, 66, 64)
HSL	hsl(3, 23%, 33%)
HSV	hsv(3, 38%, 40%)
CMYK	cmyk(0%, 35.9%, 37.9%, 59.6%)
CIE-LAB	lab(32.15, 15.78, 7.83)
CIE-LCH	lch(32.15, 17.61, 26.40°)
OKLab	oklab(42.11% 0.0479 0.0202)
OKLCH	oklch(42.11% 0.052 22.9)
XYZ	xyz(8.4675, 7.1508, 5.7838)
Luminance	0.0715 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#674240 #406567

analogous

#674051 #674240 #675540

triadic

#674240 #406742 #424067

tetradic

#674240 #516740 #406567 #554067

square

#674240 #516740 #406567 #554067

split-complementary

#674240 #406755 #405167

monochromatic

#1C1211 #412A29 #674240 #8D5A57 #AA7A77

Accessibility & contrast

On white

8.64

#674240 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#674240 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #674240

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##674240	#FFFFFF	#000000	##FFFFFF
##674240	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494740

Deuteranopia (green-blind)

#524E3F

Tritanopia (blue-blind)

#6E3E42

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #674240;
/* rgb */ color: rgb(103, 66, 64);
/* oklch */ color: oklch(42.1% 0.052 22.9);

Tailwind

colors: {
  custom: {
    50: '#947674',
    500: '#674240',
    950: '#000000',
  },
}

SCSS

$custom: #674240;
$custom-light: #947674;
$custom-dark: #000000;

JSON

{
  "hex": "#674240",
  "rgb": {
    "r": 103,
    "g": 66,
    "b": 64
  },
  "hsl": {
    "h": 3.077,
    "s": 23.353,
    "l": 32.745
  },
  "oklch": {
    "l": 0.42107,
    "c": 0.05196,
    "h": 22.9
  },
  "luminance": 0.0715
}

Semantic roles & 50–950 ramp

primary

#674240

secondary

#6D9496

accent

#BBC068

background

#F9F7F7

surface

#F1EDED

border

#CBC8C8

text

#0D0808

muted

#7E7B7B

Preview Lab

Preview with #674240

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

Preview Lab → · Contrast checker → · Palette generator →