#4D5DDE#4D5DDE

#4D5DDE is a mid, vivid blue. Relative luminance 0.147; OKLCH L 54.1% C 0.195 H 272.7°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4D5DDE
RGB	rgb(77, 93, 222)
HSL	hsl(233, 69%, 59%)
HSV	hsv(233, 65%, 87%)
CMYK	cmyk(65.3%, 58.1%, 0%, 12.9%)
CIE-LAB	lab(45.19, 34.41, -67.82)
CIE-LCH	lch(45.19, 76.05, 296.90°)
OKLab	oklab(54.1% 0.0091 -0.1953)
OKLCH	oklch(54.1% 0.195 272.7)
XYZ	xyz(20.1553, 14.6786, 70.8642)
Luminance	0.1468 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5DDE #DECE4D

analogous

#4DA5DE #4D5DDE #854DDE

triadic

#4D5DDE #DE4D5D #5DDE4D

tetradic

#4D5DDE #DE4DA5 #DECE4D #4DDE85

square

#4D5DDE #DE4DA5 #DECE4D #4DDE85

split-complementary

#4D5DDE #DE854D #A5DE4D

monochromatic

#1C2995 #2537C9 #4D5DDE #818CE8 #B4BBF1

Accessibility & contrast

On white

5.34

#4D5DDE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#4D5DDE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5DDE

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5DDE	#FFFFFF	#000000	##FFFFFF
##4D5DDE	1.00	5.34	3.94	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E2

Deuteranopia (green-blind)

#0065DB

Tritanopia (blue-blind)

#007D94

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4d5dde;
/* rgb */ color: rgb(77, 93, 222);
/* oklch */ color: oklch(54.1% 0.195 272.7);

Tailwind

colors: {
  custom: {
    50: '#8e8ae9',
    500: '#4d5dde',
    950: '#000000',
  },
}

SCSS

$custom: #4d5dde;
$custom-light: #8e8ae9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5dde",
  "rgb": {
    "r": 77,
    "g": 93,
    "b": 222
  },
  "hsl": {
    "h": 233.379,
    "s": 68.72,
    "l": 58.627
  },
  "oklch": {
    "l": 0.54103,
    "c": 0.19549,
    "h": 272.7
  },
  "luminance": 0.1468
}

Semantic roles & 50–950 ramp

primary

#4D5DDE

secondary

#E0DAA7

accent

#D83CEC

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4D5DDE

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

Preview Lab → · Contrast checker → · Palette generator →