#4D3EB7#4D3EB7

#4D3EB7 is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.6% C 0.182 H 282.0°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#4D3EB7
RGB	rgb(77, 62, 183)
HSL	hsl(247, 49%, 48%)
HSV	hsv(247, 66%, 72%)
CMYK	cmyk(57.9%, 66.1%, 0%, 28.2%)
CIE-LAB	lab(34.89, 40.43, -62.03)
CIE-LCH	lch(34.89, 74.04, 303.10°)
OKLab	oklab(45.58% 0.0379 -0.1785)
OKLCH	oklch(45.58% 0.182 282)
XYZ	xyz(13.3278, 8.4411, 45.7175)
Luminance	0.0844 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.14

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D3EB7 #A8B73E

analogous

#3E6BB7 #4D3EB7 #893EB7

triadic

#4D3EB7 #B74D3E #3EB74D

tetradic

#4D3EB7 #B73E6B #A8B73E #3EB789

square

#4D3EB7 #B73E6B #A8B73E #3EB789

split-complementary

#4D3EB7 #B7893E #6BB73E

monochromatic

#271F5C #3A2F89 #4D3EB7 #7367CB #9D94DB

Accessibility & contrast

On white

7.81

#4D3EB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#4D3EB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3EB7

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3EB7	#FFFFFF	#000000	##FFFFFF
##4D3EB7	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BB

Deuteranopia (green-blind)

#004EB5

Tritanopia (blue-blind)

#0F5D75

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4d3eb7;
/* rgb */ color: rgb(77, 62, 183);
/* oklch */ color: oklch(45.6% 0.182 282.0);

Tailwind

colors: {
  custom: {
    50: '#8a74ce',
    500: '#4d3eb7',
    950: '#000000',
  },
}

SCSS

$custom: #4d3eb7;
$custom-light: #8a74ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3eb7",
  "rgb": {
    "r": 77,
    "g": 62,
    "b": 183
  },
  "hsl": {
    "h": 247.438,
    "s": 49.388,
    "l": 48.039
  },
  "oklch": {
    "l": 0.45579,
    "c": 0.18244,
    "h": 282
  },
  "luminance": 0.08442
}

Semantic roles & 50–950 ramp

primary

#4D3EB7

secondary

#BFC68A

accent

#D94FC8

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4D3EB7

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

Preview Lab → · Contrast checker → · Palette generator →