#4D499F#4D499F

#4D499F is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.6% C 0.135 H 281.7°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#4D499F
RGB	rgb(77, 73, 159)
HSL	hsl(243, 37%, 45%)
HSV	hsv(243, 54%, 62%)
CMYK	cmyk(51.6%, 54.1%, 0%, 37.6%)
CIE-LAB	lab(35.68, 25.94, -46.42)
CIE-LCH	lch(35.68, 53.18, 299.20°)
OKLab	oklab(45.6% 0.0274 -0.1325)
OKLCH	oklch(45.6% 0.135 281.7)
XYZ	xyz(11.6992, 8.8454, 33.8850)
Luminance	0.0885 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.21

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D499F #9B9F49

analogous

#49709F #4D499F #78499F

triadic

#4D499F #9F4D49 #499F4D

tetradic

#4D499F #9F4970 #9B9F49 #499F78

square

#4D499F #9F4970 #9B9F49 #499F78

split-complementary

#4D499F #9F7849 #709F49

monochromatic

#24224B #393675 #4D499F #6E6ABB #9794CE

Accessibility & contrast

On white

7.58

#4D499F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#4D499F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D499F

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D499F	#FFFFFF	#000000	##FFFFFF
##4D499F	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A57A2

Deuteranopia (green-blind)

#11519D

Tritanopia (blue-blind)

#2D5C6D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4d499f;
/* rgb */ color: rgb(77, 73, 159);
/* oklch */ color: oklch(45.6% 0.135 281.7);

Tailwind

colors: {
  custom: {
    50: '#857cbc',
    500: '#4d499f',
    950: '#000000',
  },
}

SCSS

$custom: #4d499f;
$custom-light: #857cbc;
$custom-dark: #000000;

JSON

{
  "hex": "#4d499f",
  "rgb": {
    "r": 77,
    "g": 73,
    "b": 159
  },
  "hsl": {
    "h": 242.791,
    "s": 37.069,
    "l": 45.49
  },
  "oklch": {
    "l": 0.45597,
    "c": 0.13533,
    "h": 281.7
  },
  "luminance": 0.08846
}

Semantic roles & 50–950 ramp

primary

#4D499F

secondary

#B8BA8A

accent

#CD5BC8

background

#F8F7FB

surface

#F0EEF6

border

#CBC9D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #4D499F

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

Preview Lab → · Contrast checker → · Palette generator →