#6E403F#6E403F

#6E403F is a dark, moderate red. Relative luminance 0.073; OKLCH L 42.6% C 0.065 H 21.4°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#6E403F
RGB	rgb(110, 64, 63)
HSL	hsl(1, 27%, 34%)
HSV	hsv(1, 43%, 43%)
CMYK	cmyk(0%, 41.8%, 42.7%, 56.9%)
CIE-LAB	lab(32.57, 19.89, 9.21)
CIE-LCH	lch(32.57, 21.92, 24.84°)
OKLab	oklab(42.63% 0.0601 0.0236)
OKLCH	oklch(42.63% 0.065 21.4)
XYZ	xyz(9.1615, 7.3414, 5.6362)
Luminance	0.0734 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6E403F #3F6D6E

analogous

#6E3F56 #6E403F #6E583F

triadic

#6E403F #3F6E40 #403F6E

tetradic

#6E403F #566E3F #3F6D6E #583F6E

square

#6E403F #566E3F #3F6D6E #583F6E

split-complementary

#6E403F #3F6E58 #3F566E

monochromatic

#201312 #472929 #6E403F #955755 #B17877

Accessibility & contrast

On white

8.51

#6E403F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#6E403F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6E403F

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6E403F	#FFFFFF	#000000	##FFFFFF
##6E403F	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49473F

Deuteranopia (green-blind)

#55503E

Tritanopia (blue-blind)

#773A40

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #6e403f;
/* rgb */ color: rgb(110, 64, 63);
/* oklch */ color: oklch(42.6% 0.065 21.4);

Tailwind

colors: {
  custom: {
    50: '#9a7574',
    500: '#6e403f',
    950: '#000000',
  },
}

SCSS

$custom: #6e403f;
$custom-light: #9a7574;
$custom-dark: #000000;

JSON

{
  "hex": "#6e403f",
  "rgb": {
    "r": 110,
    "g": 64,
    "b": 63
  },
  "hsl": {
    "h": 1.277,
    "s": 27.168,
    "l": 33.922
  },
  "oklch": {
    "l": 0.42631,
    "c": 0.06454,
    "h": 21.4
  },
  "luminance": 0.07341
}

Semantic roles & 50–950 ramp

primary

#6E403F

secondary

#6D9B9C

accent

#C1C464

background

#F9F7F7

surface

#F2EDED

border

#CCC8C8

text

#0E0808

muted

#7E7B7B

Preview Lab

Preview with #6E403F

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

Preview Lab → · Contrast checker → · Palette generator →