#454CC4#454CC4

#454CC4 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.5% C 0.184 H 274.6°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#454CC4
RGB	rgb(69, 76, 196)
HSL	hsl(237, 52%, 52%)
HSV	hsv(237, 65%, 77%)
CMYK	cmyk(64.8%, 61.2%, 0%, 23.1%)
CIE-LAB	lab(38.58, 34.93, -63.65)
CIE-LCH	lch(38.58, 72.60, 298.76°)
OKLab	oklab(48.46% 0.0149 -0.1834)
OKLCH	oklch(48.46% 0.184 274.6)
XYZ	xyz(14.9992, 10.4183, 53.4344)
Luminance	0.1042 (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

#454CC4 #C4BD45

analogous

#458CC4 #454CC4 #7E45C4

triadic

#454CC4 #C4454C #4CC445

tetradic

#454CC4 #C4458C #C4BD45 #45C47E

square

#454CC4 #C4458C #C4BD45 #45C47E

split-complementary

#454CC4 #C47E45 #8CC445

monochromatic

#22266C #31379B #454CC4 #7379D3 #A2A5E1

Accessibility & contrast

On white

6.81

#454CC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#454CC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454CC4

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454CC4	#FFFFFF	#000000	##FFFFFF
##454CC4	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C8

Deuteranopia (green-blind)

#0055C2

Tritanopia (blue-blind)

#006A81

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #454cc4;
/* rgb */ color: rgb(69, 76, 196);
/* oklch */ color: oklch(48.5% 0.184 274.6);

Tailwind

colors: {
  custom: {
    50: '#877ed7',
    500: '#454cc4',
    950: '#000000',
  },
}

SCSS

$custom: #454cc4;
$custom-light: #877ed7;
$custom-dark: #000000;

JSON

{
  "hex": "#454cc4",
  "rgb": {
    "r": 69,
    "g": 76,
    "b": 196
  },
  "hsl": {
    "h": 236.693,
    "s": 51.837,
    "l": 51.961
  },
  "oklch": {
    "l": 0.4846,
    "c": 0.18397,
    "h": 274.6
  },
  "luminance": 0.1042
}

Semantic roles & 50–950 ramp

primary

#454CC4

secondary

#CECB97

accent

#D34DDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0D0A14

muted

#7D7C83

Preview Lab

Preview with #454CC4

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

Preview Lab → · Contrast checker → · Palette generator →