#4068DB#4068DB

#4068DB is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.3% C 0.182 H 266.1°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#4068DB
RGB	rgb(64, 104, 219)
HSL	hsl(225, 68%, 55%)
HSV	hsv(225, 71%, 86%)
CMYK	cmyk(70.8%, 52.5%, 0%, 14.1%)
CIE-LAB	lab(47.11, 24.61, -63.03)
CIE-LCH	lch(47.11, 67.67, 291.33°)
OKLab	oklab(55.3% -0.0123 -0.1813)
OKLCH	oklch(55.3% 0.182 266.1)
XYZ	xyz(19.8464, 16.1030, 69.0664)
Luminance	0.1610 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4068DB #DBB340

analogous

#40B6DB #4068DB #6540DB

triadic

#4068DB #DB4068 #68DB40

tetradic

#4068DB #DB40B6 #DBB340 #40DB65

square

#4068DB #DB40B6 #DBB340 #40DB65

split-complementary

#4068DB #DB6540 #B6DB40

monochromatic

#193687 #234ABB #4068DB #7391E5 #A7B9EE

Accessibility & contrast

On white

4.98

#4068DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#4068DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4068DB

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4068DB	#FFFFFF	#000000	##FFFFFF
##4068DB	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1777DF

Deuteranopia (green-blind)

#0069D9

Tritanopia (blue-blind)

#008497

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4068db;
/* rgb */ color: rgb(64, 104, 219);
/* oklch */ color: oklch(55.3% 0.182 266.1);

Tailwind

colors: {
  custom: {
    50: '#8892e7',
    500: '#4068db',
    950: '#000000',
  },
}

SCSS

$custom: #4068db;
$custom-light: #8892e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4068db",
  "rgb": {
    "r": 64,
    "g": 104,
    "b": 219
  },
  "hsl": {
    "h": 224.516,
    "s": 68.282,
    "l": 55.49
  },
  "oklch": {
    "l": 0.55296,
    "c": 0.18176,
    "h": 266.1
  },
  "luminance": 0.16105
}

Semantic roles & 50–950 ramp

primary

#4068DB

secondary

#DCCB9B

accent

#BE3DEB

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0D16

muted

#7E7D84

Preview Lab

Preview with #4068DB

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

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