#45404F#45404F

#45404F is a dark, muted violet. Relative luminance 0.055; OKLCH L 38.2% C 0.026 H 300.4°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#45404F
RGB	rgb(69, 64, 79)
HSL	hsl(260, 10%, 28%)
HSV	hsv(260, 19%, 31%)
CMYK	cmyk(12.7%, 19%, 0%, 69%)
CIE-LAB	lab(28.10, 5.59, -8.27)
CIE-LCH	lch(28.10, 9.98, 304.06°)
OKLab	oklab(38.23% 0.0131 -0.0224)
OKLCH	oklch(38.23% 0.026 300.4)
XYZ	xyz(5.6986, 5.4965, 8.1563)
Luminance	0.0550 (WCAG relative)
Temperature	neutral
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45404F #4A4F40

analogous

#40424F #45404F #4C404F

triadic

#45404F #4F4540 #404F45

tetradic

#45404F #4F4042 #4A4F40 #404F4C

square

#45404F #4F4042 #4A4F40 #404F4C

split-complementary

#45404F #4F4C40 #424F40

monochromatic

#0F0E11 #27252D #45404F #635B71 #807892

Accessibility & contrast

On white

10.00

#45404F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#45404F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45404F

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45404F	#FFFFFF	#000000	##FFFFFF
##45404F	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4250

Deuteranopia (green-blind)

#3E424F

Tritanopia (blue-blind)

#434245

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #45404f;
/* rgb */ color: rgb(69, 64, 79);
/* oklch */ color: oklch(38.2% 0.026 300.4);

Tailwind

colors: {
  custom: {
    50: '#787480',
    500: '#45404f',
    950: '#000000',
  },
}

SCSS

$custom: #45404f;
$custom-light: #787480;
$custom-dark: #000000;

JSON

{
  "hex": "#45404f",
  "rgb": {
    "r": 69,
    "g": 64,
    "b": 79
  },
  "hsl": {
    "h": 260,
    "s": 10.49,
    "l": 28.039
  },
  "oklch": {
    "l": 0.38233,
    "c": 0.02596,
    "h": 300.4
  },
  "luminance": 0.05497
}

Semantic roles & 50–950 ramp

primary

#45404F

secondary

#787E6D

accent

#B3749E

background

#F7F7F7

surface

#EDEDEE

border

#C8C8C9

text

#09080A

muted

#7B7B7C

Preview Lab

Preview with #45404F

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

Preview Lab → · Contrast checker → · Palette generator →