#4B65BF#4B65BF

#4B65BF is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.3% C 0.144 H 269.0°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#4B65BF
RGB	rgb(75, 101, 191)
HSL	hsl(227, 48%, 52%)
HSV	hsv(227, 61%, 75%)
CMYK	cmyk(60.7%, 47.1%, 0%, 25.1%)
CIE-LAB	lab(45.03, 18.41, -50.30)
CIE-LCH	lch(45.03, 53.56, 290.10°)
OKLab	oklab(53.28% -0.0025 -0.1437)
OKLCH	oklch(53.28% 0.144 269)
XYZ	xyz(16.9561, 14.5634, 51.1976)
Luminance	0.1457 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B65BF #BFA54B

analogous

#4B9FBF #4B65BF #6B4BBF

triadic

#4B65BF #BF4B65 #65BF4B

tetradic

#4B65BF #BF4B9F #BFA54B #4BBF6B

square

#4B65BF #BF4B9F #BFA54B #4BBF6B

split-complementary

#4B65BF #BF6B4B #9FBF4B

monochromatic

#26356A #364C97 #4B65BF #788CCF #A5B2DF

Accessibility & contrast

On white

5.37

#4B65BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#4B65BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B65BF

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B65BF	#FFFFFF	#000000	##FFFFFF
##4B65BF	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3970C2

Deuteranopia (green-blind)

#2666BD

Tritanopia (blue-blind)

#007989

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4b65bf;
/* rgb */ color: rgb(75, 101, 191);
/* oklch */ color: oklch(53.3% 0.144 269.0);

Tailwind

colors: {
  custom: {
    50: '#8890d3',
    500: '#4b65bf',
    950: '#000000',
  },
}

SCSS

$custom: #4b65bf;
$custom-light: #8890d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b65bf",
  "rgb": {
    "r": 75,
    "g": 101,
    "b": 191
  },
  "hsl": {
    "h": 226.552,
    "s": 47.541,
    "l": 52.157
  },
  "oklch": {
    "l": 0.53281,
    "c": 0.14371,
    "h": 269
  },
  "luminance": 0.14565
}

Semantic roles & 50–950 ramp

primary

#4B65BF

secondary

#CCC19A

accent

#B951D7

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #4B65BF

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

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