#4865E3#4865E3

#4865E3 is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.7% C 0.194 H 269.3°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#4865E3
RGB	rgb(72, 101, 227)
HSL	hsl(229, 73%, 59%)
HSV	hsv(229, 68%, 89%)
CMYK	cmyk(68.3%, 55.5%, 0%, 11%)
CIE-LAB	lab(47.27, 30.43, -67.28)
CIE-LCH	lch(47.27, 73.84, 294.34°)
OKLab	oklab(55.7% -0.0023 -0.1937)
OKLCH	oklch(55.7% 0.194 269.3)
XYZ	xyz(21.1865, 16.2291, 74.6741)
Luminance	0.1623 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4865E3 #E3C648

analogous

#48B2E3 #4865E3 #7848E3

triadic

#4865E3 #E34865 #65E348

tetradic

#4865E3 #E348B2 #E3C648 #48E378

square

#4865E3 #E348B2 #E3C648 #48E378

split-complementary

#4865E3 #E37848 #B2E348

monochromatic

#173099 #2040CE #4865E3 #7D92EB #B2BEF3

Accessibility & contrast

On white

4.95

#4865E3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#4865E3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4865E3

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4865E3	#FFFFFF	#000000	##FFFFFF
##4865E3	1.00	4.95	4.25	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077E7

Deuteranopia (green-blind)

#0069E0

Tritanopia (blue-blind)

#00849A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4865e3;
/* rgb */ color: rgb(72, 101, 227);
/* oklch */ color: oklch(55.7% 0.194 269.3);

Tailwind

colors: {
  custom: {
    50: '#8d90ed',
    500: '#4865e3',
    950: '#000000',
  },
}

SCSS

$custom: #4865e3;
$custom-light: #8d90ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4865e3",
  "rgb": {
    "r": 72,
    "g": 101,
    "b": 227
  },
  "hsl": {
    "h": 228.774,
    "s": 73.46,
    "l": 58.627
  },
  "oklch": {
    "l": 0.557,
    "c": 0.19372,
    "h": 269.3
  },
  "luminance": 0.16231
}

Semantic roles & 50–950 ramp

primary

#4865E3

secondary

#E2D7A5

accent

#CE38F0

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4865E3

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

Preview Lab → · Contrast checker → · Palette generator →