#4552DB#4552DB

#4552DB is a mid, highly saturated blue. Relative luminance 0.124; OKLCH L 51.4% C 0.207 H 272.6°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#4552DB
RGB	rgb(69, 82, 219)
HSL	hsl(235, 68%, 56%)
HSV	hsv(235, 68%, 86%)
CMYK	cmyk(68.5%, 62.6%, 0%, 14.1%)
CIE-LAB	lab(41.86, 39.06, -71.55)
CIE-LCH	lch(41.86, 81.52, 298.63°)
OKLab	oklab(51.45% 0.0093 -0.2065)
OKLCH	oklch(51.45% 0.207 272.6)
XYZ	xyz(18.2534, 12.4125, 68.4380)
Luminance	0.1241 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4552DB #DBCE45

analogous

#459DDB #4552DB #8345DB

triadic

#4552DB #DB4552 #52DB45

tetradic

#4552DB #DB459D #DBCE45 #45DB83

square

#4552DB #DB459D #DBCE45 #45DB83

split-complementary

#4552DB #DB8345 #9DDB45

monochromatic

#1B258B #2532BE #4552DB #7882E5 #ACB1EF

Accessibility & contrast

On white

6.03

#4552DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#4552DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4552DB

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4552DB	#FFFFFF	#000000	##FFFFFF
##4552DB	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADF

Deuteranopia (green-blind)

#005CD8

Tritanopia (blue-blind)

#00758F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4552db;
/* rgb */ color: rgb(69, 82, 219);
/* oklch */ color: oklch(51.4% 0.207 272.6);

Tailwind

colors: {
  custom: {
    50: '#8b82e7',
    500: '#4552db',
    950: '#000000',
  },
}

SCSS

$custom: #4552db;
$custom-light: #8b82e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4552db",
  "rgb": {
    "r": 69,
    "g": 82,
    "b": 219
  },
  "hsl": {
    "h": 234.8,
    "s": 67.568,
    "l": 56.471
  },
  "oklch": {
    "l": 0.5145,
    "c": 0.20674,
    "h": 272.6
  },
  "luminance": 0.12414
}

Semantic roles & 50–950 ramp

primary

#4552DB

secondary

#DDD79F

accent

#DB3DEA

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #4552DB

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

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