#4B65CD#4B65CD

#4B65CD is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.2% C 0.163 H 269.7°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4B65CD
RGB	rgb(75, 101, 205)
HSL	hsl(228, 57%, 55%)
HSV	hsv(228, 63%, 80%)
CMYK	cmyk(63.4%, 50.7%, 0%, 19.6%)
CIE-LAB	lab(45.92, 23.24, -56.94)
CIE-LCH	lch(45.92, 61.50, 292.20°)
OKLab	oklab(54.24% -0.0009 -0.1632)
OKLCH	oklch(54.24% 0.163 269.7)
XYZ	xyz(18.5710, 15.2094, 59.7028)
Luminance	0.1521 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B65CD #CDB34B

analogous

#4BA6CD #4B65CD #724BCD

triadic

#4B65CD #CD4B65 #65CD4B

tetradic

#4B65CD #CD4BA6 #CDB34B #4BCD72

square

#4B65CD #CD4BA6 #CDB34B #4BCD72

split-complementary

#4B65CD #CD724B #A6CD4B

monochromatic

#22347B #3048AB #4B65CD #7B8EDA #ABB7E8

Accessibility & contrast

On white

5.20

#4B65CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#4B65CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B65CD

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B65CD	#FFFFFF	#000000	##FFFFFF
##4B65CD	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2973D1

Deuteranopia (green-blind)

#0067CB

Tritanopia (blue-blind)

#007D8F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4b65cd;
/* rgb */ color: rgb(75, 101, 205);
/* oklch */ color: oklch(54.2% 0.163 269.7);

Tailwind

colors: {
  custom: {
    50: '#8a90dd',
    500: '#4b65cd',
    950: '#000000',
  },
}

SCSS

$custom: #4b65cd;
$custom-light: #8a90dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4b65cd",
  "rgb": {
    "r": 75,
    "g": 101,
    "b": 205
  },
  "hsl": {
    "h": 228,
    "s": 56.522,
    "l": 54.902
  },
  "oklch": {
    "l": 0.54243,
    "c": 0.16322,
    "h": 269.7
  },
  "luminance": 0.15211
}

Semantic roles & 50–950 ramp

primary

#4B65CD

secondary

#D5CA9F

accent

#C148E0

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4B65CD

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

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