#4D65DB#4D65DB

#4D65DB is a mid, vivid blue. Relative luminance 0.160; OKLCH L 55.4% C 0.182 H 270.7°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#4D65DB
RGB	rgb(77, 101, 219)
HSL	hsl(230, 66%, 58%)
HSV	hsv(230, 65%, 86%)
CMYK	cmyk(64.8%, 53.9%, 0%, 14.1%)
CIE-LAB	lab(46.97, 28.40, -63.23)
CIE-LCH	lch(46.97, 69.31, 294.19°)
OKLab	oklab(55.36% 0.0022 -0.1817)
OKLCH	oklch(55.36% 0.182 270.7)
XYZ	xyz(20.4961, 15.9978, 69.0118)
Luminance	0.1600 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D65DB #DBC34D

analogous

#4DACDB #4D65DB #7C4DDB

triadic

#4D65DB #DB4D65 #65DB4D

tetradic

#4D65DB #DB4DAC #DBC34D #4DDB7C

square

#4D65DB #DB4DAC #DBC34D #4DDB7C

split-complementary

#4D65DB #DB7C4D #ACDB4D

monochromatic

#1D3190 #2742C3 #4D65DB #8091E5 #B3BDF0

Accessibility & contrast

On white

5.00

#4D65DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#4D65DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D65DB

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D65DB	#FFFFFF	#000000	##FFFFFF
##4D65DB	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A76DF

Deuteranopia (green-blind)

#0069D9

Tritanopia (blue-blind)

#008196

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4d65db;
/* rgb */ color: rgb(77, 101, 219);
/* oklch */ color: oklch(55.4% 0.182 270.7);

Tailwind

colors: {
  custom: {
    50: '#8d90e7',
    500: '#4d65db',
    950: '#000000',
  },
}

SCSS

$custom: #4d65db;
$custom-light: #8d90e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d65db",
  "rgb": {
    "r": 77,
    "g": 101,
    "b": 219
  },
  "hsl": {
    "h": 229.859,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.55365,
    "c": 0.18169,
    "h": 270.7
  },
  "luminance": 0.16
}

Semantic roles & 50–950 ramp

primary

#4D65DB

secondary

#DED5A6

accent

#CC3FE9

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4D65DB

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

Preview Lab → · Contrast checker → · Palette generator →