#4385E4#4385E4

#4385E4 is a light, vivid blue. Relative luminance 0.236; OKLCH L 62.1% C 0.159 H 257.8°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#4385E4
RGB	rgb(67, 133, 228)
HSL	hsl(215, 75%, 58%)
HSV	hsv(215, 71%, 89%)
CMYK	cmyk(70.6%, 41.7%, 0%, 10.6%)
CIE-LAB	lab(55.65, 10.23, -54.36)
CIE-LCH	lch(55.65, 55.32, 280.66°)
OKLab	oklab(62.06% -0.0336 -0.1553)
OKLCH	oklch(62.06% 0.159 257.8)
XYZ	xyz(24.7008, 23.5671, 76.6309)
Luminance	0.2357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4385E4 #E4A243

analogous

#43D5E4 #4385E4 #5143E4

triadic

#4385E4 #E44385 #85E443

tetradic

#4385E4 #E443D5 #E4A243 #43E451

square

#4385E4 #E443D5 #E4A243 #43E451

split-complementary

#4385E4 #E45143 #D5E443

monochromatic

#164B97 #1D65CC #4385E4 #79A8EC #AECAF3

Accessibility & contrast

On white

3.68

#4385E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#4385E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4385E4

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4385E4	#FFFFFF	#000000	##000000
##4385E4	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#588DE8

Deuteranopia (green-blind)

#3C7EE2

Tritanopia (blue-blind)

#009BA9

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4385e4;
/* rgb */ color: rgb(67, 133, 228);
/* oklch */ color: oklch(62.1% 0.159 257.8);

Tailwind

colors: {
  custom: {
    50: '#89a7ed',
    500: '#4385e4',
    950: '#000000',
  },
}

SCSS

$custom: #4385e4;
$custom-light: #89a7ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4385e4",
  "rgb": {
    "r": 67,
    "g": 133,
    "b": 228
  },
  "hsl": {
    "h": 215.404,
    "s": 74.884,
    "l": 57.843
  },
  "oklch": {
    "l": 0.62056,
    "c": 0.15891,
    "h": 257.8
  },
  "luminance": 0.2357
}

Semantic roles & 50–950 ramp

primary

#4385E4

secondary

#E2C7A1

accent

#A536F2

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4385E4

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

Preview Lab → · Contrast checker → · Palette generator →