#4B65CE#4B65CE

#4B65CE is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.3% C 0.165 H 269.7°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#4B65CE
RGB	rgb(75, 101, 206)
HSL	hsl(228, 57%, 55%)
HSV	hsv(228, 64%, 81%)
CMYK	cmyk(63.6%, 51%, 0%, 19.2%)
CIE-LAB	lab(45.99, 23.59, -57.41)
CIE-LCH	lch(45.99, 62.06, 292.34°)
OKLab	oklab(54.31% -0.0008 -0.1646)
OKLCH	oklch(54.31% 0.165 269.7)
XYZ	xyz(18.6921, 15.2578, 60.3405)
Luminance	0.1526 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B65CE #CEB44B

analogous

#4BA6CE #4B65CE #734BCE

triadic

#4B65CE #CE4B65 #65CE4B

tetradic

#4B65CE #CE4BA6 #CEB44B #4BCE73

square

#4B65CE #CE4BA6 #CEB44B #4BCE73

split-complementary

#4B65CE #CE734B #A6CE4B

monochromatic

#22347D #2F48AD #4B65CE #7B8EDB #ABB7E8

Accessibility & contrast

On white

5.18

#4B65CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#4B65CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B65CE

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B65CE	#FFFFFF	#000000	##FFFFFF
##4B65CE	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2873D2

Deuteranopia (green-blind)

#0067CC

Tritanopia (blue-blind)

#007D90

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4b65ce;
/* rgb */ color: rgb(75, 101, 206);
/* oklch */ color: oklch(54.3% 0.165 269.7);

Tailwind

colors: {
  custom: {
    50: '#8a90de',
    500: '#4b65ce',
    950: '#000000',
  },
}

SCSS

$custom: #4b65ce;
$custom-light: #8a90de;
$custom-dark: #000000;

JSON

{
  "hex": "#4b65ce",
  "rgb": {
    "r": 75,
    "g": 101,
    "b": 206
  },
  "hsl": {
    "h": 228.092,
    "s": 57.205,
    "l": 55.098
  },
  "oklch": {
    "l": 0.54313,
    "c": 0.1646,
    "h": 269.7
  },
  "luminance": 0.15259
}

Semantic roles & 50–950 ramp

primary

#4B65CE

secondary

#D6CB9F

accent

#C247E0

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4B65CE

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

Preview Lab → · Contrast checker → · Palette generator →