#4866DA#4866DA

#4866DA is a mid, vivid blue. Relative luminance 0.159; OKLCH L 55.2% C 0.181 H 268.9°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#4866DA
RGB	rgb(72, 102, 218)
HSL	hsl(228, 66%, 57%)
HSV	hsv(228, 67%, 85%)
CMYK	cmyk(67%, 53.2%, 0%, 14.5%)
CIE-LAB	lab(46.90, 26.66, -62.79)
CIE-LCH	lch(46.90, 68.22, 293.00°)
OKLab	oklab(55.22% -0.0036 -0.1805)
OKLCH	oklch(55.22% 0.181 268.9)
XYZ	xyz(20.0744, 15.9405, 68.3350)
Luminance	0.1594 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4866DA #DABC48

analogous

#48AFDA #4866DA #7348DA

triadic

#4866DA #DA4866 #66DA48

tetradic

#4866DA #DA48AF #DABC48 #48DA73

square

#4866DA #DA48AF #DABC48 #48DA73

split-complementary

#4866DA #DA7348 #AFDA48

monochromatic

#1C338B #2646BE #4866DA #7B91E4 #AEBBEF

Accessibility & contrast

On white

5.01

#4866DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#4866DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4866DA

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4866DA	#FFFFFF	#000000	##FFFFFF
##4866DA	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1276DE

Deuteranopia (green-blind)

#0069D8

Tritanopia (blue-blind)

#008296

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4866da;
/* rgb */ color: rgb(72, 102, 218);
/* oklch */ color: oklch(55.2% 0.181 268.9);

Tailwind

colors: {
  custom: {
    50: '#8b91e6',
    500: '#4866da',
    950: '#000000',
  },
}

SCSS

$custom: #4866da;
$custom-light: #8b91e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4866da",
  "rgb": {
    "r": 72,
    "g": 102,
    "b": 218
  },
  "hsl": {
    "h": 227.671,
    "s": 66.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.55216,
    "c": 0.18054,
    "h": 268.9
  },
  "luminance": 0.15942
}

Semantic roles & 50–950 ramp

primary

#4866DA

secondary

#DDD0A1

accent

#C63FE9

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4866DA

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

Preview Lab → · Contrast checker → · Palette generator →