#4368DF#4368DF

#4368DF is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.7% C 0.186 H 267.1°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#4368DF
RGB	rgb(67, 104, 223)
HSL	hsl(226, 71%, 57%)
HSV	hsv(226, 70%, 87%)
CMYK	cmyk(70%, 53.4%, 0%, 12.5%)
CIE-LAB	lab(47.52, 26.45, -64.63)
CIE-LCH	lch(47.52, 69.83, 292.25°)
OKLab	oklab(55.73% -0.0095 -0.186)
OKLCH	oklch(55.73% 0.186 267.1)
XYZ	xyz(20.5797, 16.4195, 71.8824)
Luminance	0.1642 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4368DF #DFBA43

analogous

#43B6DF #4368DF #6C43DF

triadic

#4368DF #DF4368 #68DF43

tetradic

#4368DF #DF43B6 #DFBA43 #43DF6C

square

#4368DF #DF43B6 #DFBA43 #43DF6C

split-complementary

#4368DF #DF6C43 #B6DF43

monochromatic

#18358F #2148C4 #4368DF #7792E8 #ACBCF1

Accessibility & contrast

On white

4.90

#4368DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#4368DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4368DF

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4368DF	#FFFFFF	#000000	##FFFFFF
##4368DF	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A78E3

Deuteranopia (green-blind)

#006ADD

Tritanopia (blue-blind)

#008599

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4368df;
/* rgb */ color: rgb(67, 104, 223);
/* oklch */ color: oklch(55.7% 0.186 267.1);

Tailwind

colors: {
  custom: {
    50: '#8a92ea',
    500: '#4368df',
    950: '#000000',
  },
}

SCSS

$custom: #4368df;
$custom-light: #8a92ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4368df",
  "rgb": {
    "r": 67,
    "g": 104,
    "b": 223
  },
  "hsl": {
    "h": 225.769,
    "s": 70.909,
    "l": 56.863
  },
  "oklch": {
    "l": 0.55731,
    "c": 0.18621,
    "h": 267.1
  },
  "luminance": 0.16422
}

Semantic roles & 50–950 ramp

primary

#4368DF

secondary

#DFD09F

accent

#C33AEE

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0D16

muted

#7E7D84

Preview Lab

Preview with #4368DF

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

Preview Lab → · Contrast checker → · Palette generator →