#4360CC#4360CC

#4360CC is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.7% C 0.170 H 268.6°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#4360CC
RGB	rgb(67, 96, 204)
HSL	hsl(227, 57%, 53%)
HSV	hsv(227, 67%, 80%)
CMYK	cmyk(67.2%, 52.9%, 0%, 20%)
CIE-LAB	lab(44.11, 24.76, -59.30)
CIE-LCH	lch(44.11, 64.26, 292.66°)
OKLab	oklab(52.74% -0.0041 -0.1704)
OKLCH	oklch(52.74% 0.17 268.6)
XYZ	xyz(17.3930, 13.9170, 58.8847)
Luminance	0.1392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4360CC #CCAF43

analogous

#43A5CC #4360CC #6A43CC

triadic

#4360CC #CC4360 #60CC43

tetradic

#4360CC #CC43A5 #CCAF43 #43CC6A

square

#4360CC #CC43A5 #CCAF43 #43CC6A

split-complementary

#4360CC #CC6A43 #A5CC43

monochromatic

#203275 #2D46A5 #4360CC #7389D9 #A3B1E6

Accessibility & contrast

On white

5.55

#4360CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#4360CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4360CC

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4360CC	#FFFFFF	#000000	##FFFFFF
##4360CC	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#166FD0

Deuteranopia (green-blind)

#0062CA

Tritanopia (blue-blind)

#007A8D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4360cc;
/* rgb */ color: rgb(67, 96, 204);
/* oklch */ color: oklch(52.7% 0.170 268.6);

Tailwind

colors: {
  custom: {
    50: '#868cdc',
    500: '#4360cc',
    950: '#000000',
  },
}

SCSS

$custom: #4360cc;
$custom-light: #868cdc;
$custom-dark: #000000;

JSON

{
  "hex": "#4360cc",
  "rgb": {
    "r": 67,
    "g": 96,
    "b": 204
  },
  "hsl": {
    "h": 227.299,
    "s": 57.322,
    "l": 53.137
  },
  "oklch": {
    "l": 0.52742,
    "c": 0.17046,
    "h": 268.6
  },
  "luminance": 0.13919
}

Semantic roles & 50–950 ramp

primary

#4360CC

secondary

#D3C698

accent

#C047E1

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4360CC

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

Preview Lab → · Contrast checker → · Palette generator →