#4363DB#4363DB

#4363DB is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.5% C 0.187 H 268.3°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#4363DB
RGB	rgb(67, 99, 219)
HSL	hsl(227, 68%, 56%)
HSV	hsv(227, 69%, 86%)
CMYK	cmyk(69.4%, 54.8%, 0%, 14.1%)
CIE-LAB	lab(45.95, 28.18, -64.91)
CIE-LCH	lch(45.95, 70.76, 293.47°)
OKLab	oklab(54.46% -0.0057 -0.1869)
OKLCH	oklch(54.46% 0.187 268.3)
XYZ	xyz(19.5584, 15.2295, 68.9129)
Luminance	0.1523 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4363DB #DBBB43

analogous

#43AFDB #4363DB #6F43DB

triadic

#4363DB #DB4363 #63DB43

tetradic

#4363DB #DB43AF #DBBB43 #43DB6F

square

#4363DB #DB43AF #DBBB43 #43DB6F

split-complementary

#4363DB #DB6F43 #AFDB43

monochromatic

#1A3289 #2444BD #4363DB #768EE5 #AAB8EF

Accessibility & contrast

On white

5.19

#4363DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#4363DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4363DB

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4363DB	#FFFFFF	#000000	##FFFFFF
##4363DB	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074DF

Deuteranopia (green-blind)

#0066D9

Tritanopia (blue-blind)

#008095

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4363db;
/* rgb */ color: rgb(67, 99, 219);
/* oklch */ color: oklch(54.5% 0.187 268.3);

Tailwind

colors: {
  custom: {
    50: '#898fe7',
    500: '#4363db',
    950: '#000000',
  },
}

SCSS

$custom: #4363db;
$custom-light: #898fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#4363db",
  "rgb": {
    "r": 67,
    "g": 99,
    "b": 219
  },
  "hsl": {
    "h": 227.368,
    "s": 67.857,
    "l": 56.078
  },
  "oklch": {
    "l": 0.54457,
    "c": 0.18696,
    "h": 268.3
  },
  "luminance": 0.15231
}

Semantic roles & 50–950 ramp

primary

#4363DB

secondary

#DCCF9E

accent

#C63DEB

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4363DB

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

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