#4552D4#4552D4

#4552D4 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.9% C 0.198 H 272.8°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#4552D4
RGB	rgb(69, 82, 212)
HSL	hsl(235, 62%, 55%)
HSV	hsv(235, 67%, 83%)
CMYK	cmyk(67.5%, 61.3%, 0%, 16.9%)
CIE-LAB	lab(41.30, 36.67, -68.47)
CIE-LCH	lch(41.30, 77.67, 298.17°)
OKLab	oklab(50.86% 0.0096 -0.1975)
OKLCH	oklch(50.86% 0.198 272.8)
XYZ	xyz(17.3512, 12.0516, 63.6864)
Luminance	0.1205 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4552D4 #D4C745

analogous

#459AD4 #4552D4 #7F45D4

triadic

#4552D4 #D44552 #52D445

tetradic

#4552D4 #D4459A #D4C745 #45D47F

square

#4552D4 #D4459A #D4C745 #45D47F

split-complementary

#4552D4 #D47F45 #9AD445

monochromatic

#1E2781 #2936B3 #4552D4 #7780DF #A8AEEB

Accessibility & contrast

On white

6.16

#4552D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#4552D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4552D4

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4552D4	#FFFFFF	#000000	##FFFFFF
##4552D4	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D8

Deuteranopia (green-blind)

#005BD1

Tritanopia (blue-blind)

#00738B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4552d4;
/* rgb */ color: rgb(69, 82, 212);
/* oklch */ color: oklch(50.9% 0.198 272.8);

Tailwind

colors: {
  custom: {
    50: '#8a82e2',
    500: '#4552d4',
    950: '#000000',
  },
}

SCSS

$custom: #4552d4;
$custom-light: #8a82e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4552d4",
  "rgb": {
    "r": 69,
    "g": 82,
    "b": 212
  },
  "hsl": {
    "h": 234.545,
    "s": 62.445,
    "l": 55.098
  },
  "oklch": {
    "l": 0.50858,
    "c": 0.19771,
    "h": 272.8
  },
  "luminance": 0.12053
}

Semantic roles & 50–950 ramp

primary

#4552D4

secondary

#D8D39C

accent

#D742E6

background

#F9F8FE

surface

#F1EFFC

border

#CBCAD5

text

#0D0A15

muted

#7E7C84

Preview Lab

Preview with #4552D4

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

Preview Lab → · Contrast checker → · Palette generator →