#4552DA#4552DA

#4552DA is a mid, highly saturated blue. Relative luminance 0.124; OKLCH L 51.4% C 0.205 H 272.6°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#4552DA
RGB	rgb(69, 82, 218)
HSL	hsl(235, 67%, 56%)
HSV	hsv(235, 68%, 85%)
CMYK	cmyk(68.3%, 62.4%, 0%, 14.5%)
CIE-LAB	lab(41.78, 38.72, -71.12)
CIE-LCH	lch(41.78, 80.97, 298.56°)
OKLab	oklab(51.37% 0.0093 -0.2052)
OKLCH	oklch(51.37% 0.205 272.6)
XYZ	xyz(18.1222, 12.3600, 67.7468)
Luminance	0.1236 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4552DA #DACD45

analogous

#459DDA #4552DA #8345DA

triadic

#4552DA #DA4552 #52DA45

tetradic

#4552DA #DA459D #DACD45 #45DA83

square

#4552DA #DA459D #DACD45 #45DA83

split-complementary

#4552DA #DA8345 #9DDA45

monochromatic

#1B2589 #2533BC #4552DA #7881E4 #ABB1EE

Accessibility & contrast

On white

6.05

#4552DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#4552DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4552DA

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4552DA	#FFFFFF	#000000	##FFFFFF
##4552DA	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADE

Deuteranopia (green-blind)

#005CD7

Tritanopia (blue-blind)

#00758E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4552da;
/* rgb */ color: rgb(69, 82, 218);
/* oklch */ color: oklch(51.4% 0.205 272.6);

Tailwind

colors: {
  custom: {
    50: '#8b82e6',
    500: '#4552da',
    950: '#000000',
  },
}

SCSS

$custom: #4552da;
$custom-light: #8b82e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4552da",
  "rgb": {
    "r": 69,
    "g": 82,
    "b": 218
  },
  "hsl": {
    "h": 234.765,
    "s": 66.816,
    "l": 56.275
  },
  "oklch": {
    "l": 0.51365,
    "c": 0.20546,
    "h": 272.6
  },
  "luminance": 0.12362
}

Semantic roles & 50–950 ramp

primary

#4552DA

secondary

#DCD79F

accent

#DB3EEA

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #4552DA

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

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