#4D519E#4D519E

#4D519E is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.1% C 0.122 H 278.4°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#4D519E
RGB	rgb(77, 81, 158)
HSL	hsl(237, 34%, 46%)
HSV	hsv(237, 51%, 62%)
CMYK	cmyk(51.3%, 48.7%, 0%, 38%)
CIE-LAB	lab(37.72, 20.49, -42.56)
CIE-LCH	lch(37.72, 47.23, 295.71°)
OKLab	oklab(47.1% 0.0178 -0.1211)
OKLCH	oklch(47.1% 0.122 278.4)
XYZ	xyz(12.1726, 9.9306, 33.6165)
Luminance	0.0993 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D519E #9E9A4D

analogous

#4D799E #4D519E #714D9E

triadic

#4D519E #9E4D51 #519E4D

tetradic

#4D519E #9E4D79 #9E9A4D #4D9E71

square

#4D519E #9E4D79 #9E9A4D #4D9E71

split-complementary

#4D519E #9E714D #799E4D

monochromatic

#25274C #393C75 #4D519E #6F73B9 #989BCD

Accessibility & contrast

On white

7.03

#4D519E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#4D519E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D519E

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D519E	#FFFFFF	#000000	##FFFFFF
##4D519E	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E5CA1

Deuteranopia (green-blind)

#27569C

Tritanopia (blue-blind)

#2D6270

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4d519e;
/* rgb */ color: rgb(77, 81, 158);
/* oklch */ color: oklch(47.1% 0.122 278.4);

Tailwind

colors: {
  custom: {
    50: '#8481bb',
    500: '#4d519e',
    950: '#000000',
  },
}

SCSS

$custom: #4d519e;
$custom-light: #8481bb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d519e",
  "rgb": {
    "r": 77,
    "g": 81,
    "b": 158
  },
  "hsl": {
    "h": 237.037,
    "s": 34.468,
    "l": 46.078
  },
  "oklch": {
    "l": 0.47103,
    "c": 0.1224,
    "h": 278.4
  },
  "luminance": 0.09931
}

Semantic roles & 50–950 ramp

primary

#4D519E

secondary

#BAB78D

accent

#C55DCB

background

#F8F7FB

surface

#F0EEF6

border

#CBC9D0

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #4D519E

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

Preview Lab → · Contrast checker → · Palette generator →