#4B65DE#4B65DE

#4B65DE is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.5% C 0.186 H 270.1°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#4B65DE
RGB	rgb(75, 101, 222)
HSL	hsl(229, 69%, 58%)
HSV	hsv(229, 66%, 87%)
CMYK	cmyk(66.2%, 54.5%, 0%, 12.9%)
CIE-LAB	lab(47.07, 29.13, -64.77)
CIE-LCH	lch(47.07, 71.02, 294.22°)
OKLab	oklab(55.48% 0.0004 -0.1863)
OKLCH	oklch(55.48% 0.186 270.1)
XYZ	xyz(20.7357, 16.0752, 71.1031)
Luminance	0.1608 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B65DE #DEC44B

analogous

#4BAEDE #4B65DE #7A4BDE

triadic

#4B65DE #DE4B65 #65DE4B

tetradic

#4B65DE #DE4BAE #DEC44B #4BDE7A

square

#4B65DE #DE4BAE #DEC44B #4BDE7A

split-complementary

#4B65DE #DE7A4B #AEDE4B

monochromatic

#1B3094 #2541C7 #4B65DE #7F91E7 #B2BDF1

Accessibility & contrast

On white

4.98

#4B65DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#4B65DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B65DE

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B65DE	#FFFFFF	#000000	##FFFFFF
##4B65DE	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077E2

Deuteranopia (green-blind)

#0069DC

Tritanopia (blue-blind)

#008298

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4b65de;
/* rgb */ color: rgb(75, 101, 222);
/* oklch */ color: oklch(55.5% 0.186 270.1);

Tailwind

colors: {
  custom: {
    50: '#8d90e9',
    500: '#4b65de',
    950: '#000000',
  },
}

SCSS

$custom: #4b65de;
$custom-light: #8d90e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b65de",
  "rgb": {
    "r": 75,
    "g": 101,
    "b": 222
  },
  "hsl": {
    "h": 229.388,
    "s": 69.014,
    "l": 58.235
  },
  "oklch": {
    "l": 0.55479,
    "c": 0.18626,
    "h": 270.1
  },
  "luminance": 0.16077
}

Semantic roles & 50–950 ramp

primary

#4B65DE

secondary

#E0D5A5

accent

#CD3CEC

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4B65DE

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

Preview Lab → · Contrast checker → · Palette generator →