#4D5FEC#4D5FEC

#4D5FEC is a mid, highly saturated blue. Relative luminance 0.158; OKLCH L 55.6% C 0.211 H 272.0°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#4D5FEC
RGB	rgb(77, 95, 236)
HSL	hsl(233, 81%, 61%)
HSV	hsv(233, 67%, 93%)
CMYK	cmyk(67.4%, 59.7%, 0%, 7.5%)
CIE-LAB	lab(46.73, 37.93, -73.22)
CIE-LCH	lch(46.73, 82.46, 297.38°)
OKLab	oklab(55.58% 0.0074 -0.2111)
OKLCH	oklch(55.58% 0.211 272)
XYZ	xyz(22.2880, 15.8162, 81.2189)
Luminance	0.1582 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5FEC #ECDA4D

analogous

#4DAEEC #4D5FEC #8B4DEC

triadic

#4D5FEC #EC4D5F #5FEC4D

tetradic

#4D5FEC #EC4DAE #ECDA4D #4DEC8B

square

#4D5FEC #EC4DAE #ECDA4D #4DEC8B

split-complementary

#4D5FEC #EC8B4D #AEEC4D

monochromatic

#1224AC #182FE4 #4D5FEC #8491F2 #BCC2F8

Accessibility & contrast

On white

5.04

#4D5FEC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#4D5FEC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5FEC

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5FEC	#FFFFFF	#000000	##FFFFFF
##4D5FEC	1.00	5.04	4.16	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076F1

Deuteranopia (green-blind)

#0068E9

Tritanopia (blue-blind)

#00829C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4d5fec;
/* rgb */ color: rgb(77, 95, 236);
/* oklch */ color: oklch(55.6% 0.211 272.0);

Tailwind

colors: {
  custom: {
    50: '#918cf3',
    500: '#4d5fec',
    950: '#000000',
  },
}

SCSS

$custom: #4d5fec;
$custom-light: #918cf3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5fec",
  "rgb": {
    "r": 77,
    "g": 95,
    "b": 236
  },
  "hsl": {
    "h": 233.208,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.55577,
    "c": 0.21126,
    "h": 272
  },
  "luminance": 0.15818
}

Semantic roles & 50–950 ramp

primary

#4D5FEC

secondary

#E8E1AD

accent

#C508DD

background

#F9F8FF

surface

#F2F0FE

border

#CCCBD6

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #4D5FEC

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

Preview Lab → · Contrast checker → · Palette generator →