#4C65DA#4C65DA

#4C65DA is a mid, vivid blue. Relative luminance 0.159; OKLCH L 55.2% C 0.181 H 270.4°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#4C65DA
RGB	rgb(76, 101, 218)
HSL	hsl(229, 66%, 58%)
HSV	hsv(229, 65%, 85%)
CMYK	cmyk(65.1%, 53.7%, 0%, 14.5%)
CIE-LAB	lab(46.85, 27.90, -62.86)
CIE-LCH	lch(46.85, 68.77, 293.94°)
OKLab	oklab(55.24% 0.0011 -0.1806)
OKLCH	oklch(55.24% 0.181 270.4)
XYZ	xyz(20.2848, 15.9040, 68.3169)
Luminance	0.1591 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C65DA #DAC14C

analogous

#4CACDA #4C65DA #7A4CDA

triadic

#4C65DA #DA4C65 #65DA4C

tetradic

#4C65DA #DA4CAC #DAC14C #4CDA7A

square

#4C65DA #DA4CAC #DAC14C #4CDA7A

split-complementary

#4C65DA #DA7A4C #ACDA4C

monochromatic

#1D318E #2843C1 #4C65DA #7F91E4 #B1BCEF

Accessibility & contrast

On white

5.02

#4C65DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#4C65DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C65DA

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C65DA	#FFFFFF	#000000	##FFFFFF
##4C65DA	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E76DE

Deuteranopia (green-blind)

#0069D8

Tritanopia (blue-blind)

#008196

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4c65da;
/* rgb */ color: rgb(76, 101, 218);
/* oklch */ color: oklch(55.2% 0.181 270.4);

Tailwind

colors: {
  custom: {
    50: '#8d90e6',
    500: '#4c65da',
    950: '#000000',
  },
}

SCSS

$custom: #4c65da;
$custom-light: #8d90e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4c65da",
  "rgb": {
    "r": 76,
    "g": 101,
    "b": 218
  },
  "hsl": {
    "h": 229.437,
    "s": 65.741,
    "l": 57.647
  },
  "oklch": {
    "l": 0.55236,
    "c": 0.18062,
    "h": 270.4
  },
  "luminance": 0.15906
}

Semantic roles & 50–950 ramp

primary

#4C65DA

secondary

#DDD3A4

accent

#CB3FE9

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4C65DA

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

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