#4865BC#4865BC

#4865BC is a mid, vivid blue. Relative luminance 0.143; OKLCH L 52.9% C 0.140 H 267.6°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#4865BC
RGB	rgb(72, 101, 188)
HSL	hsl(225, 46%, 51%)
HSV	hsv(225, 62%, 74%)
CMYK	cmyk(61.7%, 46.3%, 0%, 26.3%)
CIE-LAB	lab(44.68, 16.81, -49.13)
CIE-LCH	lch(44.68, 51.92, 288.88°)
OKLab	oklab(52.91% -0.0059 -0.1403)
OKLCH	oklch(52.91% 0.14 267.6)
XYZ	xyz(16.4002, 14.3145, 49.4659)
Luminance	0.1432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4865BC #BC9F48

analogous

#489FBC #4865BC #6548BC

triadic

#4865BC #BC4865 #65BC48

tetradic

#4865BC #BC489F #BC9F48 #48BC65

square

#4865BC #BC489F #BC9F48 #48BC65

split-complementary

#4865BC #BC6548 #9FBC48

monochromatic

#253565 #354C92 #4865BC #758BCC #A2B0DD

Accessibility & contrast

On white

5.44

#4865BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#4865BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4865BC

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4865BC	#FFFFFF	#000000	##FFFFFF
##4865BC	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B6FBF

Deuteranopia (green-blind)

#2865BA

Tritanopia (blue-blind)

#007987

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4865bc;
/* rgb */ color: rgb(72, 101, 188);
/* oklch */ color: oklch(52.9% 0.140 267.6);

Tailwind

colors: {
  custom: {
    50: '#8690d1',
    500: '#4865bc',
    950: '#000000',
  },
}

SCSS

$custom: #4865bc;
$custom-light: #8690d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4865bc",
  "rgb": {
    "r": 72,
    "g": 101,
    "b": 188
  },
  "hsl": {
    "h": 225,
    "s": 46.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.52911,
    "c": 0.14043,
    "h": 267.6
  },
  "luminance": 0.14316
}

Semantic roles & 50–950 ramp

primary

#4865BC

secondary

#CABD96

accent

#B552D6

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4865BC

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

Preview Lab → · Contrast checker → · Palette generator →