#4865CF#4865CF

#4865CF is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.2% C 0.167 H 268.8°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4865CF
RGB	rgb(72, 101, 207)
HSL	hsl(227, 58%, 55%)
HSV	hsv(227, 65%, 81%)
CMYK	cmyk(65.2%, 51.2%, 0%, 18.8%)
CIE-LAB	lab(45.89, 23.44, -58.14)
CIE-LCH	lch(45.89, 62.69, 291.95°)
OKLab	oklab(54.22% -0.0036 -0.1668)
OKLCH	oklch(54.22% 0.167 268.8)
XYZ	xyz(18.5848, 15.1884, 60.9716)
Luminance	0.1519 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4865CF #CFB248

analogous

#48A9CF #4865CF #6E48CF

triadic

#4865CF #CF4865 #65CF48

tetradic

#4865CF #CF48A9 #CFB248 #48CF6E

square

#4865CF #CF48A9 #CFB248 #48CF6E

split-complementary

#4865CF #CF6E48 #A9CF48

monochromatic

#21347C #2D49AD #4865CF #788EDC #A9B7E8

Accessibility & contrast

On white

5.20

#4865CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#4865CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4865CF

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4865CF	#FFFFFF	#000000	##FFFFFF
##4865CF	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)

#2673D3

Deuteranopia (green-blind)

#0067CD

Tritanopia (blue-blind)

#007E90

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4865cf;
/* rgb */ color: rgb(72, 101, 207);
/* oklch */ color: oklch(54.2% 0.167 268.8);

Tailwind

colors: {
  custom: {
    50: '#8990de',
    500: '#4865cf',
    950: '#000000',
  },
}

SCSS

$custom: #4865cf;
$custom-light: #8990de;
$custom-dark: #000000;

JSON

{
  "hex": "#4865cf",
  "rgb": {
    "r": 72,
    "g": 101,
    "b": 207
  },
  "hsl": {
    "h": 227.111,
    "s": 58.442,
    "l": 54.706
  },
  "oklch": {
    "l": 0.5422,
    "c": 0.16686,
    "h": 268.8
  },
  "luminance": 0.1519
}

Semantic roles & 50–950 ramp

primary

#4865CF

secondary

#D6CA9D

accent

#C046E2

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4865CF

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

Preview Lab → · Contrast checker → · Palette generator →