#4455D2#4455D2

#4455D2 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 51.2% C 0.192 H 271.9°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#4455D2
RGB	rgb(68, 85, 210)
HSL	hsl(233, 61%, 55%)
HSV	hsv(233, 68%, 82%)
CMYK	cmyk(67.6%, 59.5%, 0%, 17.6%)
CIE-LAB	lab(41.81, 33.97, -66.49)
CIE-LCH	lch(41.81, 74.66, 297.06°)
OKLab	oklab(51.17% 0.0062 -0.1917)
OKLCH	oklch(51.17% 0.192 271.9)
XYZ	xyz(17.2613, 12.3775, 62.4397)
Luminance	0.1238 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4455D2 #D2C144

analogous

#449CD2 #4455D2 #7A44D2

triadic

#4455D2 #D24455 #55D244

tetradic

#4455D2 #D2449C #D2C144 #44D27A

square

#4455D2 #D2449C #D2C144 #44D27A

split-complementary

#4455D2 #D27A44 #9CD244

monochromatic

#1E2A7D #2A3AAF #4455D2 #7582DE #A7AFEA

Accessibility & contrast

On white

6.04

#4455D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#4455D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4455D2

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4455D2	#FFFFFF	#000000	##FFFFFF
##4455D2	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D6

Deuteranopia (green-blind)

#005CD0

Tritanopia (blue-blind)

#00748B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4455d2;
/* rgb */ color: rgb(68, 85, 210);
/* oklch */ color: oklch(51.2% 0.192 271.9);

Tailwind

colors: {
  custom: {
    50: '#8984e1',
    500: '#4455d2',
    950: '#000000',
  },
}

SCSS

$custom: #4455d2;
$custom-light: #8984e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4455d2",
  "rgb": {
    "r": 68,
    "g": 85,
    "b": 210
  },
  "hsl": {
    "h": 232.817,
    "s": 61.207,
    "l": 54.51
  },
  "oklch": {
    "l": 0.51172,
    "c": 0.19176,
    "h": 271.9
  },
  "luminance": 0.12379
}

Semantic roles & 50–950 ramp

primary

#4455D2

secondary

#D7D09B

accent

#D143E4

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4455D2

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

Preview Lab → · Contrast checker → · Palette generator →