#4363DA#4363DA

#4363DA is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.4% C 0.186 H 268.2°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4363DA
RGB	rgb(67, 99, 218)
HSL	hsl(227, 67%, 56%)
HSV	hsv(227, 69%, 85%)
CMYK	cmyk(69.3%, 54.6%, 0%, 14.5%)
CIE-LAB	lab(45.88, 27.82, -64.46)
CIE-LCH	lch(45.88, 70.21, 293.35°)
OKLab	oklab(54.38% -0.0057 -0.1855)
OKLCH	oklch(54.38% 0.186 268.2)
XYZ	xyz(19.4271, 15.1770, 68.2217)
Luminance	0.1518 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4363DA #DABA43

analogous

#43AEDA #4363DA #6E43DA

triadic

#4363DA #DA4363 #63DA43

tetradic

#4363DA #DA43AE #DABA43 #43DA6E

square

#4363DA #DA43AE #DABA43 #43DA6E

split-complementary

#4363DA #DA6E43 #AEDA43

monochromatic

#1B3288 #2545BB #4363DA #768DE4 #A9B8EE

Accessibility & contrast

On white

5.20

#4363DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#4363DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4363DA

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4363DA	#FFFFFF	#000000	##FFFFFF
##4363DA	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074DE

Deuteranopia (green-blind)

#0066D8

Tritanopia (blue-blind)

#008095

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4363da;
/* rgb */ color: rgb(67, 99, 218);
/* oklch */ color: oklch(54.4% 0.186 268.2);

Tailwind

colors: {
  custom: {
    50: '#898fe6',
    500: '#4363da',
    950: '#000000',
  },
}

SCSS

$custom: #4363da;
$custom-light: #898fe6;
$custom-dark: #000000;

JSON

{
  "hex": "#4363da",
  "rgb": {
    "r": 67,
    "g": 99,
    "b": 218
  },
  "hsl": {
    "h": 227.285,
    "s": 67.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.54381,
    "c": 0.18563,
    "h": 268.2
  },
  "luminance": 0.15179
}

Semantic roles & 50–950 ramp

primary

#4363DA

secondary

#DCCE9D

accent

#C63EEA

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4363DA

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

Preview Lab → · Contrast checker → · Palette generator →