#6A3F40#6A3F40

#6A3F40 is a dark, moderate red. Relative luminance 0.070; OKLCH L 41.9% C 0.060 H 18.4°. Best body text is #FFFFFF at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#6A3F40
RGB	rgb(106, 63, 64)
HSL	hsl(359, 25%, 33%)
HSV	hsv(359, 41%, 42%)
CMYK	cmyk(0%, 40.6%, 39.6%, 58.4%)
CIE-LAB	lab(31.78, 18.91, 7.38)
CIE-LCH	lch(31.78, 20.30, 21.32°)
OKLab	oklab(41.92% 0.0573 0.0191)
OKLCH	oklch(41.92% 0.06 18.4)
XYZ	xyz(8.6472, 6.9900, 5.7433)
Luminance	0.0699 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A3F40 #3F6A69

analogous

#6A3F55 #6A3F40 #6A533F

triadic

#6A3F40 #406A3F #3F406A

tetradic

#6A3F40 #556A3F #3F6A69 #533F6A

square

#6A3F40 #556A3F #3F6A69 #533F6A

split-complementary

#6A3F40 #3F6A53 #3F556A

monochromatic

#1D1112 #442829 #6A3F40 #905657 #AE7677

Accessibility & contrast

On white

8.76

#6A3F40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#6A3F40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A3F40

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A3F40	#FFFFFF	#000000	##FFFFFF
##6A3F40	1.00	8.76	2.40	8.76
#FFFFFF	8.76	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474640

Deuteranopia (green-blind)

#524E3F

Tritanopia (blue-blind)

#723A40

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #6a3f40;
/* rgb */ color: rgb(106, 63, 64);
/* oklch */ color: oklch(41.9% 0.060 18.4);

Tailwind

colors: {
  custom: {
    50: '#967474',
    500: '#6a3f40',
    950: '#000000',
  },
}

SCSS

$custom: #6a3f40;
$custom-light: #967474;
$custom-dark: #000000;

JSON

{
  "hex": "#6a3f40",
  "rgb": {
    "r": 106,
    "g": 63,
    "b": 64
  },
  "hsl": {
    "h": 358.605,
    "s": 25.444,
    "l": 33.137
  },
  "oklch": {
    "l": 0.41916,
    "c": 0.06038,
    "h": 18.4
  },
  "luminance": 0.06989
}

Semantic roles & 50–950 ramp

primary

#6A3F40

secondary

#6C9998

accent

#C2C066

background

#F9F7F7

surface

#F2EDED

border

#CCC8C8

text

#0E0808

muted

#7E7B7B

Preview Lab

Preview with #6A3F40

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

Preview Lab → · Contrast checker → · Palette generator →