#4D5FE0#4D5FE0

#4D5FE0 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.6% C 0.196 H 272.2°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#4D5FE0
RGB	rgb(77, 95, 224)
HSL	hsl(233, 70%, 59%)
HSV	hsv(233, 66%, 88%)
CMYK	cmyk(65.6%, 57.6%, 0%, 12.2%)
CIE-LAB	lab(45.83, 33.85, -67.92)
CIE-LCH	lch(45.83, 75.89, 296.49°)
OKLab	oklab(54.62% 0.0075 -0.1955)
OKLCH	oklch(54.62% 0.196 272.2)
XYZ	xyz(20.6028, 15.1421, 72.3435)
Luminance	0.1514 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5FE0 #E0CE4D

analogous

#4DA9E0 #4D5FE0 #854DE0

triadic

#4D5FE0 #E04D5F #5FE04D

tetradic

#4D5FE0 #E04DA9 #E0CE4D #4DE085

square

#4D5FE0 #E04DA9 #E0CE4D #4DE085

split-complementary

#4D5FE0 #E0854D #A9E04D

monochromatic

#1A2A98 #2438CC #4D5FE0 #818EE9 #B5BDF2

Accessibility & contrast

On white

5.21

#4D5FE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#4D5FE0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5FE0

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5FE0	#FFFFFF	#000000	##FFFFFF
##4D5FE0	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073E4

Deuteranopia (green-blind)

#0066DD

Tritanopia (blue-blind)

#007F96

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4d5fe0;
/* rgb */ color: rgb(77, 95, 224);
/* oklch */ color: oklch(54.6% 0.196 272.2);

Tailwind

colors: {
  custom: {
    50: '#8f8ceb',
    500: '#4d5fe0',
    950: '#000000',
  },
}

SCSS

$custom: #4d5fe0;
$custom-light: #8f8ceb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5fe0",
  "rgb": {
    "r": 77,
    "g": 95,
    "b": 224
  },
  "hsl": {
    "h": 232.653,
    "s": 70.335,
    "l": 59.02
  },
  "oklch": {
    "l": 0.54623,
    "c": 0.19569,
    "h": 272.2
  },
  "luminance": 0.15144
}

Semantic roles & 50–950 ramp

primary

#4D5FE0

secondary

#E1DAA8

accent

#D73BED

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4D5FE0

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

Preview Lab → · Contrast checker → · Palette generator →