#4068DF#4068DF

#4068DF is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.6% C 0.187 H 266.3°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#4068DF
RGB	rgb(64, 104, 223)
HSL	hsl(225, 71%, 56%)
HSV	hsv(225, 71%, 87%)
CMYK	cmyk(71.3%, 53.4%, 0%, 12.5%)
CIE-LAB	lab(47.39, 26.05, -64.85)
CIE-LCH	lch(47.39, 69.89, 291.88°)
OKLab	oklab(55.59% -0.012 -0.1867)
OKLCH	oklch(55.59% 0.187 266.3)
XYZ	xyz(20.3793, 16.3162, 71.8730)
Luminance	0.1632 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4068DF #DFB740

analogous

#40B7DF #4068DF #6840DF

triadic

#4068DF #DF4068 #68DF40

tetradic

#4068DF #DF40B7 #DFB740 #40DF68

square

#4068DF #DF40B7 #DFB740 #40DF68

split-complementary

#4068DF #DF6840 #B7DF40

monochromatic

#18358D #2049C1 #4068DF #7491E8 #A9BBF1

Accessibility & contrast

On white

4.93

#4068DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#4068DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4068DF

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4068DF	#FFFFFF	#000000	##FFFFFF
##4068DF	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0878E3

Deuteranopia (green-blind)

#0069DD

Tritanopia (blue-blind)

#008599

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4068df;
/* rgb */ color: rgb(64, 104, 223);
/* oklch */ color: oklch(55.6% 0.187 266.3);

Tailwind

colors: {
  custom: {
    50: '#8892ea',
    500: '#4068df',
    950: '#000000',
  },
}

SCSS

$custom: #4068df;
$custom-light: #8892ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4068df",
  "rgb": {
    "r": 64,
    "g": 104,
    "b": 223
  },
  "hsl": {
    "h": 224.906,
    "s": 71.3,
    "l": 56.275
  },
  "oklch": {
    "l": 0.55594,
    "c": 0.18708,
    "h": 266.3
  },
  "luminance": 0.16318
}

Semantic roles & 50–950 ramp

primary

#4068DF

secondary

#DECE9D

accent

#C13AEE

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0D16

muted

#7E7D84

Preview Lab

Preview with #4068DF

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

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