#453F4E#453F4E

#453F4E is a dark, muted violet. Relative luminance 0.054; OKLCH L 38.0% C 0.026 H 303.3°. Best body text is #FFFFFF at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#453F4E
RGB	rgb(69, 63, 78)
HSL	hsl(264, 11%, 28%)
HSV	hsv(264, 19%, 31%)
CMYK	cmyk(11.5%, 19.2%, 0%, 69.4%)
CIE-LAB	lab(27.76, 6.00, -8.13)
CIE-LCH	lch(27.76, 10.10, 306.42°)
OKLab	oklab(37.96% 0.0145 -0.022)
OKLCH	oklch(37.96% 0.026 303.3)
XYZ	xyz(5.6066, 5.3703, 7.9474)
Luminance	0.0537 (WCAG relative)
Temperature	neutral
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453F4E #484E3F

analogous

#3F414E #453F4E #4C3F4E

triadic

#453F4E #4E453F #3F4E45

tetradic

#453F4E #4E3F41 #484E3F #3F4E4C

square

#453F4E #4E3F41 #484E3F #3F4E4C

split-complementary

#453F4E #4E4C3F #414E3F

monochromatic

#0F0E11 #27242C #453F4E #635A70 #817791

Accessibility & contrast

On white

10.13

#453F4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#453F4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453F4E

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453F4E	#FFFFFF	#000000	##FFFFFF
##453F4E	1.00	10.13	2.07	10.13
#FFFFFF	10.13	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C414F

Deuteranopia (green-blind)

#3D424E

Tritanopia (blue-blind)

#444144

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #453f4e;
/* rgb */ color: rgb(69, 63, 78);
/* oklch */ color: oklch(38.0% 0.026 303.3);

Tailwind

colors: {
  custom: {
    50: '#78747f',
    500: '#453f4e',
    950: '#000000',
  },
}

SCSS

$custom: #453f4e;
$custom-light: #78747f;
$custom-dark: #000000;

JSON

{
  "hex": "#453f4e",
  "rgb": {
    "r": 69,
    "g": 63,
    "b": 78
  },
  "hsl": {
    "h": 264,
    "s": 10.638,
    "l": 27.647
  },
  "oklch": {
    "l": 0.37956,
    "c": 0.02632,
    "h": 303.3
  },
  "luminance": 0.0537
}

Semantic roles & 50–950 ramp

primary

#453F4E

secondary

#767D6C

accent

#B4749A

background

#F7F7F7

surface

#EDEDEE

border

#C8C8C9

text

#09080A

muted

#7B7B7C

Preview Lab

Preview with #453F4E

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

Preview Lab → · Contrast checker → · Palette generator →