#4552D7#4552D7

#4552D7 is a mid, highly saturated blue. Relative luminance 0.122; OKLCH L 51.1% C 0.202 H 272.7°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#4552D7
RGB	rgb(69, 82, 215)
HSL	hsl(235, 65%, 56%)
HSV	hsv(235, 68%, 84%)
CMYK	cmyk(67.9%, 61.9%, 0%, 15.7%)
CIE-LAB	lab(41.54, 37.69, -69.80)
CIE-LCH	lch(41.54, 79.32, 298.37°)
OKLab	oklab(51.11% 0.0094 -0.2014)
OKLCH	oklch(51.11% 0.202 272.7)
XYZ	xyz(17.7332, 12.2044, 65.6980)
Luminance	0.1221 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4552D7 #D7CA45

analogous

#459BD7 #4552D7 #8145D7

triadic

#4552D7 #D74552 #52D745

tetradic

#4552D7 #D7459B #D7CA45 #45D781

square

#4552D7 #D7459B #D7CA45 #45D781

split-complementary

#4552D7 #D78145 #9BD745

monochromatic

#1D2685 #2734B7 #4552D7 #7781E2 #AAB0ED

Accessibility & contrast

On white

6.10

#4552D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#4552D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4552D7

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4552D7	#FFFFFF	#000000	##FFFFFF
##4552D7	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069DB

Deuteranopia (green-blind)

#005BD4

Tritanopia (blue-blind)

#00748D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4552d7;
/* rgb */ color: rgb(69, 82, 215);
/* oklch */ color: oklch(51.1% 0.202 272.7);

Tailwind

colors: {
  custom: {
    50: '#8a82e4',
    500: '#4552d7',
    950: '#000000',
  },
}

SCSS

$custom: #4552d7;
$custom-light: #8a82e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4552d7",
  "rgb": {
    "r": 69,
    "g": 82,
    "b": 215
  },
  "hsl": {
    "h": 234.658,
    "s": 64.602,
    "l": 55.686
  },
  "oklch": {
    "l": 0.5111,
    "c": 0.2016,
    "h": 272.7
  },
  "luminance": 0.12206
}

Semantic roles & 50–950 ramp

primary

#4552D7

secondary

#DAD59E

accent

#D940E8

background

#F9F8FE

surface

#F1EFFC

border

#CBCAD5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #4552D7

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

Preview Lab → · Contrast checker → · Palette generator →