#4D5ED9#4D5ED9

#4D5ED9 is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.9% C 0.188 H 272.5°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#4D5ED9
RGB	rgb(77, 94, 217)
HSL	hsl(233, 65%, 58%)
HSV	hsv(233, 65%, 85%)
CMYK	cmyk(64.5%, 56.7%, 0%, 14.9%)
CIE-LAB	lab(45.07, 32.09, -65.17)
CIE-LCH	lch(45.07, 72.64, 296.21°)
OKLab	oklab(53.9% 0.0082 -0.1875)
OKLCH	oklch(53.9% 0.188 272.5)
XYZ	xyz(19.5835, 14.5912, 67.4165)
Luminance	0.1459 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5ED9 #D9C84D

analogous

#4DA4D9 #4D5ED9 #824DD9

triadic

#4D5ED9 #D94D5E #5ED94D

tetradic

#4D5ED9 #D94DA4 #D9C84D #4DD982

square

#4D5ED9 #D94DA4 #D9C84D #4DD982

split-complementary

#4D5ED9 #D9824D #A4D94D

monochromatic

#1E2C8D #293BC0 #4D5ED9 #7F8CE4 #B2B9EF

Accessibility & contrast

On white

5.36

#4D5ED9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#4D5ED9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5ED9

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5ED9	#FFFFFF	#000000	##FFFFFF
##4D5ED9	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DD

Deuteranopia (green-blind)

#0065D7

Tritanopia (blue-blind)

#007C92

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4d5ed9;
/* rgb */ color: rgb(77, 94, 217);
/* oklch */ color: oklch(53.9% 0.188 272.5);

Tailwind

colors: {
  custom: {
    50: '#8d8be6',
    500: '#4d5ed9',
    950: '#000000',
  },
}

SCSS

$custom: #4d5ed9;
$custom-light: #8d8be6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5ed9",
  "rgb": {
    "r": 77,
    "g": 94,
    "b": 217
  },
  "hsl": {
    "h": 232.714,
    "s": 64.815,
    "l": 57.647
  },
  "oklch": {
    "l": 0.53896,
    "c": 0.18766,
    "h": 272.5
  },
  "luminance": 0.14593
}

Semantic roles & 50–950 ramp

primary

#4D5ED9

secondary

#DDD6A5

accent

#D340E8

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4D5ED9

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

Preview Lab → · Contrast checker → · Palette generator →