#4A66ED#4A66ED

#4A66ED is a mid, highly saturated blue. Relative luminance 0.171; OKLCH L 56.8% C 0.205 H 269.8°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#4A66ED
RGB	rgb(74, 102, 237)
HSL	hsl(230, 82%, 61%)
HSV	hsv(230, 69%, 93%)
CMYK	cmyk(68.8%, 57%, 0%, 7.1%)
CIE-LAB	lab(48.35, 33.56, -71.16)
CIE-LCH	lch(48.35, 78.68, 295.25°)
OKLab	oklab(56.76% -0.0009 -0.2051)
OKLCH	oklch(56.76% 0.205 269.8)
XYZ	xyz(22.8562, 17.0708, 82.1948)
Luminance	0.1707 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A66ED #EDD14A

analogous

#4AB8ED #4A66ED #7F4AED

triadic

#4A66ED #ED4A66 #66ED4A

tetradic

#4A66ED #ED4AB8 #EDD14A #4AED7F

square

#4A66ED #ED4AB8 #EDD14A #4AED7F

split-complementary

#4A66ED #ED7F4A #B8ED4A

monochromatic

#112CAC #173AE3 #4A66ED #8295F3 #B9C4F8

Accessibility & contrast

On white

4.76

#4A66ED on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#4A66ED on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A66ED

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A66ED	#FFFFFF	#000000	##FFFFFF
##4A66ED	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AF2

Deuteranopia (green-blind)

#006CEA

Tritanopia (blue-blind)

#0087A0

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4a66ed;
/* rgb */ color: rgb(74, 102, 237);
/* oklch */ color: oklch(56.8% 0.205 269.8);

Tailwind

colors: {
  custom: {
    50: '#8f91f4',
    500: '#4a66ed',
    950: '#000000',
  },
}

SCSS

$custom: #4a66ed;
$custom-light: #8f91f4;
$custom-dark: #000000;

JSON

{
  "hex": "#4a66ed",
  "rgb": {
    "r": 74,
    "g": 102,
    "b": 237
  },
  "hsl": {
    "h": 229.693,
    "s": 81.91,
    "l": 60.98
  },
  "oklch": {
    "l": 0.5676,
    "c": 0.20506,
    "h": 269.8
  },
  "luminance": 0.17073
}

Semantic roles & 50–950 ramp

primary

#4A66ED

secondary

#E8DEAB

accent

#B907DE

background

#F9F8FF

surface

#F2F0FE

border

#CCCBD6

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #4A66ED

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

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