#455EC2#455EC2

#455EC2 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.7% C 0.159 H 269.6°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#455EC2
RGB	rgb(69, 94, 194)
HSL	hsl(228, 51%, 52%)
HSV	hsv(228, 64%, 76%)
CMYK	cmyk(64.4%, 51.5%, 0%, 23.9%)
CIE-LAB	lab(43.01, 22.82, -55.30)
CIE-LCH	lch(43.01, 59.83, 292.42°)
OKLab	oklab(51.72% -0.0012 -0.1586)
OKLCH	oklch(51.72% 0.159 269.6)
XYZ	xyz(16.1912, 13.1642, 52.7162)
Luminance	0.1317 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455EC2 #C2A945

analogous

#459DC2 #455EC2 #6B45C2

triadic

#455EC2 #C2455E #5EC245

tetradic

#455EC2 #C2459D #C2A945 #45C26B

square

#455EC2 #C2459D #C2A945 #45C26B

split-complementary

#455EC2 #C26B45 #9DC245

monochromatic

#23316A #324698 #455EC2 #7386D1 #A1AEE0

Accessibility & contrast

On white

5.78

#455EC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#455EC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455EC2

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455EC2	#FFFFFF	#000000	##FFFFFF
##455EC2	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#226BC6

Deuteranopia (green-blind)

#0060C0

Tritanopia (blue-blind)

#007587

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #455ec2;
/* rgb */ color: rgb(69, 94, 194);
/* oklch */ color: oklch(51.7% 0.159 269.6);

Tailwind

colors: {
  custom: {
    50: '#858bd5',
    500: '#455ec2',
    950: '#000000',
  },
}

SCSS

$custom: #455ec2;
$custom-light: #858bd5;
$custom-dark: #000000;

JSON

{
  "hex": "#455ec2",
  "rgb": {
    "r": 69,
    "g": 94,
    "b": 194
  },
  "hsl": {
    "h": 228,
    "s": 50.607,
    "l": 51.569
  },
  "oklch": {
    "l": 0.5172,
    "c": 0.15864,
    "h": 269.6
  },
  "luminance": 0.13166
}

Semantic roles & 50–950 ramp

primary

#455EC2

secondary

#CDC296

accent

#BE4EDA

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #455EC2

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

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