#4555E2#4555E2

#4555E2 is a mid, highly saturated blue. Relative luminance 0.133; OKLCH L 52.6% C 0.212 H 271.8°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#4555E2
RGB	rgb(69, 85, 226)
HSL	hsl(234, 73%, 58%)
HSV	hsv(234, 69%, 89%)
CMYK	cmyk(69.5%, 62.4%, 0%, 11.4%)
CIE-LAB	lab(43.14, 39.61, -73.46)
CIE-LCH	lch(43.14, 83.45, 298.33°)
OKLab	oklab(52.56% 0.0068 -0.2121)
OKLCH	oklch(52.56% 0.212 271.8)
XYZ	xyz(19.4256, 13.2513, 73.4708)
Luminance	0.1325 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4555E2 #E2D245

analogous

#45A4E2 #4555E2 #8345E2

triadic

#4555E2 #E24555 #55E245

tetradic

#4555E2 #E245A4 #E2D245 #45E283

square

#4555E2 #E245A4 #E2D245 #45E283

split-complementary

#4555E2 #E28345 #A4E245

monochromatic

#172495 #2031CA #4555E2 #7A85EA #AFB6F3

Accessibility & contrast

On white

5.75

#4555E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#4555E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4555E2

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4555E2	#FFFFFF	#000000	##FFFFFF
##4555E2	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DE7

Deuteranopia (green-blind)

#005FDF

Tritanopia (blue-blind)

#007994

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4555e2;
/* rgb */ color: rgb(69, 85, 226);
/* oklch */ color: oklch(52.6% 0.212 271.8);

Tailwind

colors: {
  custom: {
    50: '#8c85ec',
    500: '#4555e2',
    950: '#000000',
  },
}

SCSS

$custom: #4555e2;
$custom-light: #8c85ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4555e2",
  "rgb": {
    "r": 69,
    "g": 85,
    "b": 226
  },
  "hsl": {
    "h": 233.885,
    "s": 73.023,
    "l": 57.843
  },
  "oklch": {
    "l": 0.52564,
    "c": 0.2122,
    "h": 271.8
  },
  "luminance": 0.13253
}

Semantic roles & 50–950 ramp

primary

#4555E2

secondary

#E1DAA2

accent

#DD38F0

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4555E2

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

Preview Lab → · Contrast checker → · Palette generator →