#455EC0#455EC0

#455EC0 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.6% C 0.156 H 269.5°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#455EC0
RGB	rgb(69, 94, 192)
HSL	hsl(228, 49%, 51%)
HSV	hsv(228, 64%, 75%)
CMYK	cmyk(64.1%, 51%, 0%, 24.7%)
CIE-LAB	lab(42.88, 22.12, -54.36)
CIE-LCH	lch(42.88, 58.69, 292.14°)
OKLab	oklab(51.58% -0.0014 -0.1558)
OKLCH	oklch(51.58% 0.156 269.5)
XYZ	xyz(15.9681, 13.0750, 51.5412)
Luminance	0.1308 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455EC0 #C0A745

analogous

#459BC0 #455EC0 #6945C0

triadic

#455EC0 #C0455E #5EC045

tetradic

#455EC0 #C0459B #C0A745 #45C069

square

#455EC0 #C0459B #C0A745 #45C069

split-complementary

#455EC0 #C06945 #9BC045

monochromatic

#233168 #334795 #455EC0 #7386CF #A0ADDF

Accessibility & contrast

On white

5.81

#455EC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#455EC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455EC0

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455EC0	#FFFFFF	#000000	##FFFFFF
##455EC0	1.00	5.81	3.62	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#256BC4

Deuteranopia (green-blind)

#0060BE

Tritanopia (blue-blind)

#007586

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #455ec0;
/* rgb */ color: rgb(69, 94, 192);
/* oklch */ color: oklch(51.6% 0.156 269.5);

Tailwind

colors: {
  custom: {
    50: '#858bd4',
    500: '#455ec0',
    950: '#000000',
  },
}

SCSS

$custom: #455ec0;
$custom-light: #858bd4;
$custom-dark: #000000;

JSON

{
  "hex": "#455ec0",
  "rgb": {
    "r": 69,
    "g": 94,
    "b": 192
  },
  "hsl": {
    "h": 227.805,
    "s": 49.398,
    "l": 51.176
  },
  "oklch": {
    "l": 0.51576,
    "c": 0.15586,
    "h": 269.5
  },
  "luminance": 0.13076
}

Semantic roles & 50–950 ramp

primary

#455EC0

secondary

#CCC195

accent

#BD4FD9

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #455EC0

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

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