#4364F4#4364F4

#4364F4 is a mid, highly saturated blue. Relative luminance 0.168; OKLCH L 56.6% C 0.218 H 268.5°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4364F4
RGB	rgb(67, 100, 244)
HSL	hsl(229, 89%, 61%)
HSV	hsv(229, 73%, 96%)
CMYK	cmyk(72.5%, 59%, 0%, 4.3%)
CIE-LAB	lab(48.05, 36.36, -75.57)
CIE-LCH	lch(48.05, 83.87, 295.70°)
OKLab	oklab(56.62% -0.0057 -0.2182)
OKLCH	oklch(56.62% 0.218 268.5)
XYZ	xyz(23.1954, 16.8368, 87.5978)
Luminance	0.1684 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4364F4 #F4D343

analogous

#43BCF4 #4364F4 #7A43F4

triadic

#4364F4 #F44364 #64F443

tetradic

#4364F4 #F443BC #F4D343 #43F47A

square

#4364F4 #F443BC #F4D343 #43F47A

split-complementary

#4364F4 #F47A43 #BCF443

monochromatic

#0A2AB2 #0E37EC #4364F4 #7D94F7 #B7C3FB

Accessibility & contrast

On white

4.81

#4364F4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#4364F4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4364F4

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4364F4	#FFFFFF	#000000	##FFFFFF
##4364F4	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BF9

Deuteranopia (green-blind)

#006AF1

Tritanopia (blue-blind)

#0088A2

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4364f4;
/* rgb */ color: rgb(67, 100, 244);
/* oklch */ color: oklch(56.6% 0.218 268.5);

Tailwind

colors: {
  custom: {
    50: '#8e8ff9',
    500: '#4364f4',
    950: '#000000',
  },
}

SCSS

$custom: #4364f4;
$custom-light: #8e8ff9;
$custom-dark: #000000;

JSON

{
  "hex": "#4364f4",
  "rgb": {
    "r": 67,
    "g": 100,
    "b": 244
  },
  "hsl": {
    "h": 228.814,
    "s": 88.945,
    "l": 60.98
  },
  "oklch": {
    "l": 0.56615,
    "c": 0.21827,
    "h": 268.5
  },
  "luminance": 0.16839
}

Semantic roles & 50–950 ramp

primary

#4364F4

secondary

#EBDEA8

accent

#BB00E6

background

#F9F8FF

surface

#F2F0FF

border

#CCCBD7

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #4364F4

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

Preview Lab → · Contrast checker → · Palette generator →