#4866CE#4866CE

#4866CE is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.3% C 0.164 H 268.4°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#4866CE
RGB	rgb(72, 102, 206)
HSL	hsl(227, 58%, 55%)
HSV	hsv(227, 65%, 81%)
CMYK	cmyk(65%, 50.5%, 0%, 19.2%)
CIE-LAB	lab(46.09, 22.45, -57.25)
CIE-LCH	lch(46.09, 61.49, 291.42°)
OKLab	oklab(54.35% -0.0046 -0.1642)
OKLCH	oklch(54.35% 0.164 268.4)
XYZ	xyz(18.5606, 15.3350, 60.3624)
Luminance	0.1534 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4866CE #CEB048

analogous

#48A9CE #4866CE #6D48CE

triadic

#4866CE #CE4866 #66CE48

tetradic

#4866CE #CE48A9 #CEB048 #48CE6D

square

#4866CE #CE48A9 #CEB048 #48CE6D

split-complementary

#4866CE #CE6D48 #A9CE48

monochromatic

#21357B #2E4AAB #4866CE #788EDB #A9B7E8

Accessibility & contrast

On white

5.16

#4866CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#4866CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4866CE

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4866CE	#FFFFFF	#000000	##FFFFFF
##4866CE	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A74D2

Deuteranopia (green-blind)

#0067CC

Tritanopia (blue-blind)

#007E90

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4866ce;
/* rgb */ color: rgb(72, 102, 206);
/* oklch */ color: oklch(54.3% 0.164 268.4);

Tailwind

colors: {
  custom: {
    50: '#8991de',
    500: '#4866ce',
    950: '#000000',
  },
}

SCSS

$custom: #4866ce;
$custom-light: #8991de;
$custom-dark: #000000;

JSON

{
  "hex": "#4866ce",
  "rgb": {
    "r": 72,
    "g": 102,
    "b": 206
  },
  "hsl": {
    "h": 226.567,
    "s": 57.759,
    "l": 54.51
  },
  "oklch": {
    "l": 0.54349,
    "c": 0.16425,
    "h": 268.4
  },
  "luminance": 0.15337
}

Semantic roles & 50–950 ramp

primary

#4866CE

secondary

#D5C99D

accent

#BE47E1

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4866CE

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

Preview Lab → · Contrast checker → · Palette generator →