#4650CC#4650CC

#4650CC is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.9% C 0.189 H 273.8°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#4650CC
RGB	rgb(70, 80, 204)
HSL	hsl(236, 57%, 54%)
HSV	hsv(236, 66%, 80%)
CMYK	cmyk(65.7%, 60.8%, 0%, 20%)
CIE-LAB	lab(40.24, 35.31, -65.58)
CIE-LCH	lch(40.24, 74.48, 298.30°)
OKLab	oklab(49.9% 0.0125 -0.189)
OKLCH	oklch(49.9% 0.189 273.8)
XYZ	xyz(16.2899, 11.3976, 58.4565)
Luminance	0.1140 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4650CC #CCC246

analogous

#4693CC #4650CC #7F46CC

triadic

#4650CC #CC4650 #50CC46

tetradic

#4650CC #CC4693 #CCC246 #46CC7F

square

#4650CC #CC4693 #CCC246 #46CC7F

split-complementary

#4650CC #CC7F46 #93CC46

monochromatic

#212777 #2E37A7 #4650CC #767DD9 #A6ABE6

Accessibility & contrast

On white

6.40

#4650CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#4650CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4650CC

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4650CC	#FFFFFF	#000000	##FFFFFF
##4650CC	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D0

Deuteranopia (green-blind)

#0059CA

Tritanopia (blue-blind)

#006F86

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4650cc;
/* rgb */ color: rgb(70, 80, 204);
/* oklch */ color: oklch(49.9% 0.189 273.8);

Tailwind

colors: {
  custom: {
    50: '#8981dc',
    500: '#4650cc',
    950: '#000000',
  },
}

SCSS

$custom: #4650cc;
$custom-light: #8981dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4650cc",
  "rgb": {
    "r": 70,
    "g": 80,
    "b": 204
  },
  "hsl": {
    "h": 235.522,
    "s": 56.78,
    "l": 53.725
  },
  "oklch": {
    "l": 0.49897,
    "c": 0.1894,
    "h": 273.8
  },
  "luminance": 0.11399
}

Semantic roles & 50–950 ramp

primary

#4650CC

secondary

#D4CF9A

accent

#D548E0

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4650CC

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

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