#4C65DD#4C65DD

#4C65DD is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.5% C 0.185 H 270.4°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#4C65DD
RGB	rgb(76, 101, 221)
HSL	hsl(230, 68%, 58%)
HSV	hsv(230, 66%, 87%)
CMYK	cmyk(65.6%, 54.3%, 0%, 13.3%)
CIE-LAB	lab(47.06, 28.94, -64.23)
CIE-LCH	lch(47.06, 70.45, 294.25°)
OKLab	oklab(55.46% 0.0013 -0.1846)
OKLCH	oklch(55.46% 0.185 270.4)
XYZ	xyz(20.6809, 16.0624, 70.4031)
Luminance	0.1606 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C65DD #DDC44C

analogous

#4CADDD #4C65DD #7B4CDD

triadic

#4C65DD #DD4C65 #65DD4C

tetradic

#4C65DD #DD4CAD #DDC44C #4CDD7B

square

#4C65DD #DD4CAD #DDC44C #4CDD7B

split-complementary

#4C65DD #DD7B4C #ADDD4C

monochromatic

#1C3093 #2641C6 #4C65DD #7F91E7 #B3BDF1

Accessibility & contrast

On white

4.98

#4C65DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#4C65DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C65DD

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C65DD	#FFFFFF	#000000	##FFFFFF
##4C65DD	1.00	4.98	4.21	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E1

Deuteranopia (green-blind)

#0069DB

Tritanopia (blue-blind)

#008297

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4c65dd;
/* rgb */ color: rgb(76, 101, 221);
/* oklch */ color: oklch(55.5% 0.185 270.4);

Tailwind

colors: {
  custom: {
    50: '#8d90e8',
    500: '#4c65dd',
    950: '#000000',
  },
}

SCSS

$custom: #4c65dd;
$custom-light: #8d90e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4c65dd",
  "rgb": {
    "r": 76,
    "g": 101,
    "b": 221
  },
  "hsl": {
    "h": 229.655,
    "s": 68.075,
    "l": 58.235
  },
  "oklch": {
    "l": 0.55459,
    "c": 0.18464,
    "h": 270.4
  },
  "luminance": 0.16064
}

Semantic roles & 50–950 ramp

primary

#4C65DD

secondary

#DFD5A6

accent

#CD3DEB

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4C65DD

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

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