#454BCA#454BCA

#454BCA is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.8% C 0.193 H 274.6°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#454BCA
RGB	rgb(69, 75, 202)
HSL	hsl(237, 56%, 53%)
HSV	hsv(237, 66%, 79%)
CMYK	cmyk(65.8%, 62.9%, 0%, 20.8%)
CIE-LAB	lab(38.83, 37.58, -66.73)
CIE-LCH	lch(38.83, 76.59, 299.39°)
OKLab	oklab(48.79% 0.0154 -0.1924)
OKLCH	oklch(48.79% 0.193 274.6)
XYZ	xyz(15.6275, 10.5603, 57.0804)
Luminance	0.1056 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454BCA #CAC445

analogous

#458DCA #454BCA #8145CA

triadic

#454BCA #CA454B #4BCA45

tetradic

#454BCA #CA458D #CAC445 #45CA81

square

#454BCA #CA458D #CAC445 #45CA81

split-complementary

#454BCA #CA8145 #8DCA45

monochromatic

#212574 #2F34A3 #454BCA #7579D8 #A4A7E5

Accessibility & contrast

On white

6.75

#454BCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#454BCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454BCA

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454BCA	#FFFFFF	#000000	##FFFFFF
##454BCA	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CE

Deuteranopia (green-blind)

#0056C8

Tritanopia (blue-blind)

#006B83

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #454bca;
/* rgb */ color: rgb(69, 75, 202);
/* oklch */ color: oklch(48.8% 0.193 274.6);

Tailwind

colors: {
  custom: {
    50: '#887ddb',
    500: '#454bca',
    950: '#000000',
  },
}

SCSS

$custom: #454bca;
$custom-light: #887ddb;
$custom-dark: #000000;

JSON

{
  "hex": "#454bca",
  "rgb": {
    "r": 69,
    "g": 75,
    "b": 202
  },
  "hsl": {
    "h": 237.293,
    "s": 55.649,
    "l": 53.137
  },
  "oklch": {
    "l": 0.48792,
    "c": 0.19305,
    "h": 274.6
  },
  "luminance": 0.10562
}

Semantic roles & 50–950 ramp

primary

#454BCA

secondary

#D2CF99

accent

#D849DF

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #454BCA

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

Preview Lab → · Contrast checker → · Palette generator →