#4866E7#4866E7

#4866E7 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 56.2% C 0.198 H 269.2°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#4866E7
RGB	rgb(72, 102, 231)
HSL	hsl(229, 77%, 59%)
HSV	hsv(229, 69%, 91%)
CMYK	cmyk(68.8%, 55.8%, 0%, 9.4%)
CIE-LAB	lab(47.81, 31.20, -68.66)
CIE-LCH	lch(47.81, 75.42, 294.44°)
OKLab	oklab(56.19% -0.0029 -0.1978)
OKLCH	oklch(56.19% 0.198 269.2)
XYZ	xyz(21.8427, 16.6478, 77.6480)
Luminance	0.1665 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4866E7 #E7C948

analogous

#48B6E7 #4866E7 #7948E7

triadic

#4866E7 #E74866 #66E748

tetradic

#4866E7 #E748B6 #E7C948 #48E779

square

#4866E7 #E748B6 #E7C948 #48E779

split-complementary

#4866E7 #E77948 #B6E748

monochromatic

#152FA0 #1C3FD6 #4866E7 #7E93EE #B4C0F5

Accessibility & contrast

On white

4.85

#4866E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#4866E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4866E7

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4866E7	#FFFFFF	#000000	##FFFFFF
##4866E7	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079EB

Deuteranopia (green-blind)

#006AE4

Tritanopia (blue-blind)

#00869D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4866e7;
/* rgb */ color: rgb(72, 102, 231);
/* oklch */ color: oklch(56.2% 0.198 269.2);

Tailwind

colors: {
  custom: {
    50: '#8d91ef',
    500: '#4866e7',
    950: '#000000',
  },
}

SCSS

$custom: #4866e7;
$custom-light: #8d91ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4866e7",
  "rgb": {
    "r": 72,
    "g": 102,
    "b": 231
  },
  "hsl": {
    "h": 228.679,
    "s": 76.812,
    "l": 59.412
  },
  "oklch": {
    "l": 0.56195,
    "c": 0.19778,
    "h": 269.2
  },
  "luminance": 0.1665
}

Semantic roles & 50–950 ramp

primary

#4866E7

secondary

#E4D9A6

accent

#CF34F3

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #4866E7

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

Preview Lab → · Contrast checker → · Palette generator →