#455EC8#455EC8

#455EC8 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.2% C 0.167 H 269.8°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#455EC8
RGB	rgb(69, 94, 200)
HSL	hsl(229, 54%, 53%)
HSV	hsv(229, 66%, 78%)
CMYK	cmyk(65.5%, 53%, 0%, 21.6%)
CIE-LAB	lab(43.42, 24.93, -58.12)
CIE-LCH	lch(43.42, 63.24, 293.22°)
OKLab	oklab(52.16% -0.0007 -0.1669)
OKLCH	oklch(52.16% 0.167 269.8)
XYZ	xyz(16.8787, 13.4392, 56.3369)
Luminance	0.1344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455EC8 #C8AF45

analogous

#459FC8 #455EC8 #6E45C8

triadic

#455EC8 #C8455E #5EC845

tetradic

#455EC8 #C8459F #C8AF45 #45C86E

square

#455EC8 #C8459F #C8AF45 #45C86E

split-complementary

#455EC8 #C86E45 #9FC845

monochromatic

#213171 #2F45A0 #455EC8 #7487D6 #A3B0E4

Accessibility & contrast

On white

5.69

#455EC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#455EC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455EC8

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455EC8	#FFFFFF	#000000	##FFFFFF
##455EC8	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#176DCC

Deuteranopia (green-blind)

#0061C6

Tritanopia (blue-blind)

#00778A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #455ec8;
/* rgb */ color: rgb(69, 94, 200);
/* oklch */ color: oklch(52.2% 0.167 269.8);

Tailwind

colors: {
  custom: {
    50: '#878bd9',
    500: '#455ec8',
    950: '#000000',
  },
}

SCSS

$custom: #455ec8;
$custom-light: #878bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#455ec8",
  "rgb": {
    "r": 69,
    "g": 94,
    "b": 200
  },
  "hsl": {
    "h": 228.55,
    "s": 54.357,
    "l": 52.745
  },
  "oklch": {
    "l": 0.52158,
    "c": 0.16691,
    "h": 269.8
  },
  "luminance": 0.13441
}

Semantic roles & 50–950 ramp

primary

#455EC8

secondary

#D1C698

accent

#C24ADE

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #455EC8

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

Preview Lab → · Contrast checker → · Palette generator →