#4D5CD9#4D5CD9

#4D5CD9 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.5% C 0.190 H 273.0°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#4D5CD9
RGB	rgb(77, 92, 217)
HSL	hsl(234, 65%, 58%)
HSV	hsv(234, 65%, 85%)
CMYK	cmyk(64.5%, 57.6%, 0%, 14.9%)
CIE-LAB	lab(44.58, 33.33, -65.97)
CIE-LCH	lch(44.58, 73.92, 296.80°)
OKLab	oklab(53.53% 0.0099 -0.1899)
OKLCH	oklch(53.53% 0.19 273)
XYZ	xyz(19.4079, 14.2401, 67.3580)
Luminance	0.1424 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5CD9 #D9CA4D

analogous

#4DA2D9 #4D5CD9 #844DD9

triadic

#4D5CD9 #D94D5C #5CD94D

tetradic

#4D5CD9 #D94DA2 #D9CA4D #4DD984

square

#4D5CD9 #D94DA2 #D9CA4D #4DD984

split-complementary

#4D5CD9 #D9844D #A2D94D

monochromatic

#1E2A8D #2939C0 #4D5CD9 #7F8AE4 #B2B8EF

Accessibility & contrast

On white

5.46

#4D5CD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#4D5CD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5CD9

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5CD9	#FFFFFF	#000000	##FFFFFF
##4D5CD9	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DD

Deuteranopia (green-blind)

#0063D7

Tritanopia (blue-blind)

#007A91

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4d5cd9;
/* rgb */ color: rgb(77, 92, 217);
/* oklch */ color: oklch(53.5% 0.190 273.0);

Tailwind

colors: {
  custom: {
    50: '#8e8ae6',
    500: '#4d5cd9',
    950: '#000000',
  },
}

SCSS

$custom: #4d5cd9;
$custom-light: #8e8ae6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5cd9",
  "rgb": {
    "r": 77,
    "g": 92,
    "b": 217
  },
  "hsl": {
    "h": 233.571,
    "s": 64.815,
    "l": 57.647
  },
  "oklch": {
    "l": 0.53529,
    "c": 0.19012,
    "h": 273
  },
  "luminance": 0.14242
}

Semantic roles & 50–950 ramp

primary

#4D5CD9

secondary

#DDD7A5

accent

#D640E8

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4D5CD9

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

Preview Lab → · Contrast checker → · Palette generator →