#4D519A#4D519A

#4D519A is a mid, moderate blue. Relative luminance 0.098; OKLCH L 46.8% C 0.116 H 278.5°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#4D519A
RGB	rgb(77, 81, 154)
HSL	hsl(237, 33%, 45%)
HSV	hsv(237, 50%, 60%)
CMYK	cmyk(50%, 47.4%, 0%, 39.6%)
CIE-LAB	lab(37.47, 19.19, -40.55)
CIE-LCH	lch(37.47, 44.86, 295.32°)
OKLab	oklab(46.84% 0.0173 -0.1152)
OKLCH	oklch(46.84% 0.116 278.5)
XYZ	xyz(11.8339, 9.7951, 31.8327)
Luminance	0.0980 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D519A #9A964D

analogous

#4D779A #4D519A #6F4D9A

triadic

#4D519A #9A4D51 #519A4D

tetradic

#4D519A #9A4D77 #9A964D #4D9A6F

square

#4D519A #9A4D77 #9A964D #4D9A6F

split-complementary

#4D519A #9A6F4D #779A4D

monochromatic

#242648 #393C71 #4D519A #6E72B6 #9799CB

Accessibility & contrast

On white

7.10

#4D519A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4D519A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D519A

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D519A	#FFFFFF	#000000	##FFFFFF
##4D519A	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325B9D

Deuteranopia (green-blind)

#2B5598

Tritanopia (blue-blind)

#30616E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4d519a;
/* rgb */ color: rgb(77, 81, 154);
/* oklch */ color: oklch(46.8% 0.116 278.5);

Tailwind

colors: {
  custom: {
    50: '#8481b8',
    500: '#4d519a',
    950: '#000000',
  },
}

SCSS

$custom: #4d519a;
$custom-light: #8481b8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d519a",
  "rgb": {
    "r": 77,
    "g": 81,
    "b": 154
  },
  "hsl": {
    "h": 236.883,
    "s": 33.333,
    "l": 45.294
  },
  "oklch": {
    "l": 0.46838,
    "c": 0.11649,
    "h": 278.5
  },
  "luminance": 0.09796
}

Semantic roles & 50–950 ramp

primary

#4D519A

secondary

#B7B58C

accent

#C45EC9

background

#F8F7FB

surface

#EFEEF6

border

#CAC9D0

text

#0B0A11

muted

#7C7C80

Preview Lab

Preview with #4D519A

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

Preview Lab → · Contrast checker → · Palette generator →