#4D477F#4D477F

#4D477F is a dark, moderate blue. Relative luminance 0.076; OKLCH L 43.1% C 0.091 H 286.8°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#4D477F
RGB	rgb(77, 71, 127)
HSL	hsl(246, 28%, 39%)
HSV	hsv(246, 44%, 50%)
CMYK	cmyk(39.4%, 44.1%, 0%, 50.2%)
CIE-LAB	lab(33.17, 17.16, -30.89)
CIE-LCH	lch(33.17, 35.34, 299.05°)
OKLab	oklab(43.06% 0.0263 -0.087)
OKLCH	oklch(43.06% 0.091 286.8)
XYZ	xyz(9.1435, 7.6163, 21.0629)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D477F #797F47

analogous

#475D7F #4D477F #69477F

triadic

#4D477F #7F4D47 #477F4D

tetradic

#4D477F #7F475D #797F47 #477F69

square

#4D477F #7F475D #797F47 #477F69

split-complementary

#4D477F #7F6947 #5D7F47

monochromatic

#1D1B30 #353158 #4D477F #665EA5 #8B85BB

Accessibility & contrast

On white

8.32

#4D477F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#4D477F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D477F

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D477F	#FFFFFF	#000000	##FFFFFF
##4D477F	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344F81

Deuteranopia (green-blind)

#334C7E

Tritanopia (blue-blind)

#3F525D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4d477f;
/* rgb */ color: rgb(77, 71, 127);
/* oklch */ color: oklch(43.1% 0.091 286.8);

Tailwind

colors: {
  custom: {
    50: '#817aa4',
    500: '#4d477f',
    950: '#000000',
  },
}

SCSS

$custom: #4d477f;
$custom-light: #817aa4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d477f",
  "rgb": {
    "r": 77,
    "g": 71,
    "b": 127
  },
  "hsl": {
    "h": 246.429,
    "s": 28.283,
    "l": 38.824
  },
  "oklch": {
    "l": 0.43063,
    "c": 0.09088,
    "h": 286.8
  },
  "luminance": 0.07617
}

Semantic roles & 50–950 ramp

primary

#4D477F

secondary

#A2A77B

accent

#C563BA

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0A090F

muted

#7C7B7F

Preview Lab

Preview with #4D477F

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

Preview Lab → · Contrast checker → · Palette generator →