#4368F4#4368F4

#4368F4 is a mid, highly saturated blue. Relative luminance 0.176; OKLCH L 57.3% C 0.214 H 267.7°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#4368F4
RGB	rgb(67, 104, 244)
HSL	hsl(227, 89%, 61%)
HSV	hsv(227, 73%, 96%)
CMYK	cmyk(72.5%, 57.4%, 0%, 4.3%)
CIE-LAB	lab(49.04, 33.89, -73.97)
CIE-LCH	lch(49.04, 81.37, 294.61°)
OKLab	oklab(57.35% -0.0084 -0.2134)
OKLCH	oklch(57.35% 0.214 267.7)
XYZ	xyz(23.5885, 17.6231, 87.7288)
Luminance	0.1763 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4368F4 #F4CF43

analogous

#43C0F4 #4368F4 #7643F4

triadic

#4368F4 #F44368 #68F443

tetradic

#4368F4 #F443C0 #F4CF43 #43F476

square

#4368F4 #F443C0 #F4CF43 #43F476

split-complementary

#4368F4 #F47643 #C0F443

monochromatic

#0A2DB2 #0E3CEC #4368F4 #7D96F7 #B7C5FB

Accessibility & contrast

On white

4.64

#4368F4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#4368F4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4368F4

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4368F4	#FFFFFF	#000000	##FFFFFF
##4368F4	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DF9

Deuteranopia (green-blind)

#006DF1

Tritanopia (blue-blind)

#008BA4

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4368f4;
/* rgb */ color: rgb(67, 104, 244);
/* oklch */ color: oklch(57.3% 0.214 267.7);

Tailwind

colors: {
  custom: {
    50: '#8e92f9',
    500: '#4368f4',
    950: '#000000',
  },
}

SCSS

$custom: #4368f4;
$custom-light: #8e92f9;
$custom-dark: #000000;

JSON

{
  "hex": "#4368f4",
  "rgb": {
    "r": 67,
    "g": 104,
    "b": 244
  },
  "hsl": {
    "h": 227.458,
    "s": 88.945,
    "l": 60.98
  },
  "oklch": {
    "l": 0.57346,
    "c": 0.21362,
    "h": 267.7
  },
  "luminance": 0.17626
}

Semantic roles & 50–950 ramp

primary

#4368F4

secondary

#EBDDA8

accent

#B600E6

background

#F9F8FF

surface

#F2F0FF

border

#CCCBD7

text

#0E0D17

muted

#7E7D85

Preview Lab

Preview with #4368F4

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

Preview Lab → · Contrast checker → · Palette generator →