#4B65BE#4B65BE

#4B65BE is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.2% C 0.142 H 268.9°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#4B65BE
RGB	rgb(75, 101, 190)
HSL	hsl(226, 47%, 52%)
HSV	hsv(226, 61%, 75%)
CMYK	cmyk(60.5%, 46.8%, 0%, 25.5%)
CIE-LAB	lab(44.97, 18.07, -49.82)
CIE-LCH	lch(44.97, 52.99, 289.93°)
OKLab	oklab(53.22% -0.0027 -0.1423)
OKLCH	oklch(53.22% 0.142 268.9)
XYZ	xyz(16.8465, 14.5195, 50.6200)
Luminance	0.1452 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B65BE #BEA44B

analogous

#4B9FBE #4B65BE #6B4BBE

triadic

#4B65BE #BE4B65 #65BE4B

tetradic

#4B65BE #BE4B9F #BEA44B #4BBE6B

square

#4B65BE #BE4B9F #BEA44B #4BBE6B

split-complementary

#4B65BE #BE6B4B #9FBE4B

monochromatic

#263569 #364C96 #4B65BE #788BCE #A5B2DE

Accessibility & contrast

On white

5.38

#4B65BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#4B65BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B65BE

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B65BE	#FFFFFF	#000000	##FFFFFF
##4B65BE	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A70C1

Deuteranopia (green-blind)

#2766BC

Tritanopia (blue-blind)

#007988

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4b65be;
/* rgb */ color: rgb(75, 101, 190);
/* oklch */ color: oklch(53.2% 0.142 268.9);

Tailwind

colors: {
  custom: {
    50: '#8790d2',
    500: '#4b65be',
    950: '#000000',
  },
}

SCSS

$custom: #4b65be;
$custom-light: #8790d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b65be",
  "rgb": {
    "r": 75,
    "g": 101,
    "b": 190
  },
  "hsl": {
    "h": 226.435,
    "s": 46.939,
    "l": 51.961
  },
  "oklch": {
    "l": 0.53215,
    "c": 0.1423,
    "h": 268.9
  },
  "luminance": 0.14521
}

Semantic roles & 50–950 ramp

primary

#4B65BE

secondary

#CCC099

accent

#B851D7

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4B65BE

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

Preview Lab → · Contrast checker → · Palette generator →