#4B65D3#4B65D3

#4B65D3 is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.7% C 0.171 H 269.9°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#4B65D3
RGB	rgb(75, 101, 211)
HSL	hsl(229, 61%, 56%)
HSV	hsv(229, 64%, 83%)
CMYK	cmyk(64.5%, 52.1%, 0%, 17.3%)
CIE-LAB	lab(46.32, 25.32, -59.73)
CIE-LCH	lch(46.32, 64.88, 292.97°)
OKLab	oklab(54.67% -0.0004 -0.1714)
OKLCH	oklch(54.67% 0.171 269.9)
XYZ	xyz(19.3092, 15.5046, 63.5905)
Luminance	0.1551 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B65D3 #D3B94B

analogous

#4BA9D3 #4B65D3 #754BD3

triadic

#4B65D3 #D34B65 #65D34B

tetradic

#4B65D3 #D34BA9 #D3B94B #4BD375

square

#4B65D3 #D34BA9 #D3B94B #4BD375

split-complementary

#4B65D3 #D3754B #A9D34B

monochromatic

#203383 #2C46B5 #4B65D3 #7C8FDF #ADB9EB

Accessibility & contrast

On white

5.12

#4B65D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#4B65D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B65D3

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B65D3	#FFFFFF	#000000	##FFFFFF
##4B65D3	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2074D7

Deuteranopia (green-blind)

#0068D1

Tritanopia (blue-blind)

#007F92

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4b65d3;
/* rgb */ color: rgb(75, 101, 211);
/* oklch */ color: oklch(54.7% 0.171 269.9);

Tailwind

colors: {
  custom: {
    50: '#8b90e1',
    500: '#4b65d3',
    950: '#000000',
  },
}

SCSS

$custom: #4b65d3;
$custom-light: #8b90e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b65d3",
  "rgb": {
    "r": 75,
    "g": 101,
    "b": 211
  },
  "hsl": {
    "h": 228.529,
    "s": 60.714,
    "l": 56.078
  },
  "oklch": {
    "l": 0.54671,
    "c": 0.17144,
    "h": 269.9
  },
  "luminance": 0.15506
}

Semantic roles & 50–950 ramp

primary

#4B65D3

secondary

#D9CEA1

accent

#C544E4

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4B65D3

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

Preview Lab → · Contrast checker → · Palette generator →