#4B65AF#4B65AF

#4B65AF is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.3% C 0.121 H 267.5°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#4B65AF
RGB	rgb(75, 101, 175)
HSL	hsl(224, 40%, 49%)
HSV	hsv(224, 57%, 69%)
CMYK	cmyk(57.1%, 42.3%, 0%, 31.4%)
CIE-LAB	lab(44.09, 12.95, -42.48)
CIE-LCH	lch(44.09, 44.41, 286.95°)
OKLab	oklab(52.25% -0.0052 -0.1207)
OKLCH	oklch(52.25% 0.121 267.5)
XYZ	xyz(15.2906, 13.8972, 42.4258)
Luminance	0.1390 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B65AF #AF954B

analogous

#4B97AF #4B65AF #634BAF

triadic

#4B65AF #AF4B65 #65AF4B

tetradic

#4B65AF #AF4B97 #AF954B #4BAF63

square

#4B65AF #AF4B97 #AF954B #4BAF63

split-complementary

#4B65AF #AF634B #97AF4B

monochromatic

#263459 #394C84 #4B65AF #7489C3 #9FADD6

Accessibility & contrast

On white

5.56

#4B65AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#4B65AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B65AF

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B65AF	#FFFFFF	#000000	##FFFFFF
##4B65AF	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#456DB2

Deuteranopia (green-blind)

#3864AD

Tritanopia (blue-blind)

#067581

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4b65af;
/* rgb */ color: rgb(75, 101, 175);
/* oklch */ color: oklch(52.3% 0.121 267.5);

Tailwind

colors: {
  custom: {
    50: '#8590c7',
    500: '#4b65af',
    950: '#000000',
  },
}

SCSS

$custom: #4b65af;
$custom-light: #8590c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4b65af",
  "rgb": {
    "r": 75,
    "g": 101,
    "b": 175
  },
  "hsl": {
    "h": 224.4,
    "s": 40,
    "l": 49.02
  },
  "oklch": {
    "l": 0.52252,
    "c": 0.12085,
    "h": 267.5
  },
  "luminance": 0.13898
}

Semantic roles & 50–950 ramp

primary

#4B65AF

secondary

#C2B693

accent

#B158D0

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #4B65AF

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

Preview Lab → · Contrast checker → · Palette generator →