#4D5CE0#4D5CE0

#4D5CE0 is a mid, vivid blue. Relative luminance 0.146; OKLCH L 54.1% C 0.199 H 272.9°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#4D5CE0
RGB	rgb(77, 92, 224)
HSL	hsl(234, 70%, 59%)
HSV	hsv(234, 66%, 88%)
CMYK	cmyk(65.6%, 58.9%, 0%, 12.2%)
CIE-LAB	lab(45.10, 35.71, -69.11)
CIE-LCH	lch(45.10, 77.79, 297.32°)
OKLab	oklab(54.08% 0.0099 -0.1991)
OKLCH	oklch(54.08% 0.199 272.9)
XYZ	xyz(20.3378, 14.6121, 72.2552)
Luminance	0.1461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5CE0 #E0D14D

analogous

#4DA5E0 #4D5CE0 #884DE0

triadic

#4D5CE0 #E04D5C #5CE04D

tetradic

#4D5CE0 #E04DA5 #E0D14D #4DE088

square

#4D5CE0 #E04DA5 #E0D14D #4DE088

split-complementary

#4D5CE0 #E0884D #A5E04D

monochromatic

#1A2798 #2435CC #4D5CE0 #818CE9 #B5BBF2

Accessibility & contrast

On white

5.35

#4D5CE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#4D5CE0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5CE0

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5CE0	#FFFFFF	#000000	##FFFFFF
##4D5CE0	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E4

Deuteranopia (green-blind)

#0064DD

Tritanopia (blue-blind)

#007D95

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4d5ce0;
/* rgb */ color: rgb(77, 92, 224);
/* oklch */ color: oklch(54.1% 0.199 272.9);

Tailwind

colors: {
  custom: {
    50: '#8f8aeb',
    500: '#4d5ce0',
    950: '#000000',
  },
}

SCSS

$custom: #4d5ce0;
$custom-light: #8f8aeb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5ce0",
  "rgb": {
    "r": 77,
    "g": 92,
    "b": 224
  },
  "hsl": {
    "h": 233.878,
    "s": 70.335,
    "l": 59.02
  },
  "oklch": {
    "l": 0.54081,
    "c": 0.19932,
    "h": 272.9
  },
  "luminance": 0.14614
}

Semantic roles & 50–950 ramp

primary

#4D5CE0

secondary

#E1DBA8

accent

#DB3BED

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4D5CE0

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

Preview Lab → · Contrast checker → · Palette generator →