#4553D2#4553D2

#4553D2 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.9% C 0.194 H 272.6°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#4553D2
RGB	rgb(69, 83, 210)
HSL	hsl(234, 61%, 55%)
HSV	hsv(234, 67%, 82%)
CMYK	cmyk(67.1%, 60.5%, 0%, 17.6%)
CIE-LAB	lab(41.38, 35.36, -67.19)
CIE-LCH	lch(41.38, 75.92, 297.76°)
OKLab	oklab(50.87% 0.0088 -0.1937)
OKLCH	oklch(50.87% 0.194 272.6)
XYZ	xyz(17.1765, 12.1033, 62.3912)
Luminance	0.1211 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4553D2 #D2C445

analogous

#4599D2 #4553D2 #7E45D2

triadic

#4553D2 #D24553 #53D245

tetradic

#4553D2 #D24599 #D2C445 #45D27E

square

#4553D2 #D24599 #D2C445 #45D27E

split-complementary

#4553D2 #D27E45 #99D245

monochromatic

#1F287E #2A38AF #4553D2 #7681DE #A8AEEA

Accessibility & contrast

On white

6.14

#4553D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#4553D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4553D2

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4553D2	#FFFFFF	#000000	##FFFFFF
##4553D2	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D6

Deuteranopia (green-blind)

#005BD0

Tritanopia (blue-blind)

#00738A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4553d2;
/* rgb */ color: rgb(69, 83, 210);
/* oklch */ color: oklch(50.9% 0.194 272.6);

Tailwind

colors: {
  custom: {
    50: '#8983e1',
    500: '#4553d2',
    950: '#000000',
  },
}

SCSS

$custom: #4553d2;
$custom-light: #8983e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4553d2",
  "rgb": {
    "r": 69,
    "g": 83,
    "b": 210
  },
  "hsl": {
    "h": 234.043,
    "s": 61.039,
    "l": 54.706
  },
  "oklch": {
    "l": 0.50869,
    "c": 0.19391,
    "h": 272.6
  },
  "luminance": 0.12105
}

Semantic roles & 50–950 ramp

primary

#4553D2

secondary

#D7D19C

accent

#D444E4

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4553D2

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

Preview Lab → · Contrast checker → · Palette generator →