#4B65D8#4B65D8

#4B65D8 is a mid, vivid blue. Relative luminance 0.158; OKLCH L 55.0% C 0.178 H 270.0°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#4B65D8
RGB	rgb(75, 101, 216)
HSL	hsl(229, 64%, 57%)
HSV	hsv(229, 65%, 85%)
CMYK	cmyk(65.3%, 53.2%, 0%, 15.3%)
CIE-LAB	lab(46.66, 27.05, -62.03)
CIE-LCH	lch(46.66, 67.68, 293.56°)
OKLab	oklab(55.03% 0 -0.1782)
OKLCH	oklch(55.03% 0.178 270)
XYZ	xyz(19.9458, 15.7593, 66.9431)
Luminance	0.1576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B65D8 #D8BE4B

analogous

#4BACD8 #4B65D8 #774BD8

triadic

#4B65D8 #D84B65 #65D84B

tetradic

#4B65D8 #D84BAC #D8BE4B #4BD877

square

#4B65D8 #D84BAC #D8BE4B #4BD877

split-complementary

#4B65D8 #D8774B #ACD84B

monochromatic

#1E328B #2944BD #4B65D8 #7D90E3 #B0BBEE

Accessibility & contrast

On white

5.06

#4B65D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#4B65D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B65D8

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B65D8	#FFFFFF	#000000	##FFFFFF
##4B65D8	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1475DC

Deuteranopia (green-blind)

#0068D6

Tritanopia (blue-blind)

#008095

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4b65d8;
/* rgb */ color: rgb(75, 101, 216);
/* oklch */ color: oklch(55.0% 0.178 270.0);

Tailwind

colors: {
  custom: {
    50: '#8c90e5',
    500: '#4b65d8',
    950: '#000000',
  },
}

SCSS

$custom: #4b65d8;
$custom-light: #8c90e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4b65d8",
  "rgb": {
    "r": 75,
    "g": 101,
    "b": 216
  },
  "hsl": {
    "h": 228.936,
    "s": 64.384,
    "l": 57.059
  },
  "oklch": {
    "l": 0.55034,
    "c": 0.17821,
    "h": 270
  },
  "luminance": 0.15761
}

Semantic roles & 50–950 ramp

primary

#4B65D8

secondary

#DCD1A3

accent

#C940E7

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4B65D8

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

Preview Lab → · Contrast checker → · Palette generator →