#4D4EFA#4D4EFA

#4D4EFA is a mid, highly saturated blue. Relative luminance 0.139; OKLCH L 54.0% C 0.247 H 274.1°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#4D4EFA
RGB	rgb(77, 78, 250)
HSL	hsl(240, 95%, 64%)
HSV	hsv(240, 69%, 98%)
CMYK	cmyk(69.2%, 68.8%, 0%, 2%)
CIE-LAB	lab(44.13, 52.56, -85.34)
CIE-LCH	lch(44.13, 100.23, 301.63°)
OKLab	oklab(54.04% 0.0177 -0.2467)
OKLCH	oklch(54.04% 0.247 274.1)
XYZ	xyz(23.0345, 13.9265, 91.8981)
Luminance	0.1393 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4EFA #FAF94D

analogous

#4DA5FA #4D4EFA #A34DFA

triadic

#4D4EFA #FA4D4E #4EFA4D

tetradic

#4D4EFA #FA4DA5 #FAF94D #4DFAA3

square

#4D4EFA #FA4DA5 #FAF94D #4DFAA3

split-complementary

#4D4EFA #FAA34D #A5FA4D

monochromatic

#0607C7 #1113F8 #4D4EFA #8989FC #C4C4FD

Accessibility & contrast

On white

5.55

#4D4EFA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#4D4EFA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4EFA

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4EFA	#FFFFFF	#000000	##FFFFFF
##4D4EFA	1.00	5.55	3.79	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070FF

Deuteranopia (green-blind)

#0060F7

Tritanopia (blue-blind)

#007D9E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4d4efa;
/* rgb */ color: rgb(77, 78, 250);
/* oklch */ color: oklch(54.0% 0.247 274.1);

Tailwind

colors: {
  custom: {
    50: '#9581fd',
    500: '#4d4efa',
    950: '#000000',
  },
}

SCSS

$custom: #4d4efa;
$custom-light: #9581fd;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4efa",
  "rgb": {
    "r": 77,
    "g": 78,
    "b": 250
  },
  "hsl": {
    "h": 239.653,
    "s": 94.536,
    "l": 64.118
  },
  "oklch": {
    "l": 0.54035,
    "c": 0.24733,
    "h": 274.1
  },
  "luminance": 0.13929
}

Semantic roles & 50–950 ramp

primary

#4D4EFA

secondary

#F0EFB3

accent

#E400E6

background

#FAF7FF

surface

#F4EEFF

border

#CEC9D7

text

#0F0A18

muted

#7F7C86

Preview Lab

Preview with #4D4EFA

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

Preview Lab → · Contrast checker → · Palette generator →