#454ACC#454ACC

#454ACC is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.8% C 0.197 H 274.7°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#454ACC
RGB	rgb(69, 74, 204)
HSL	hsl(238, 57%, 54%)
HSV	hsv(238, 66%, 80%)
CMYK	cmyk(66.2%, 63.7%, 0%, 20%)
CIE-LAB	lab(38.76, 38.87, -68.00)
CIE-LCH	lch(38.76, 78.33, 299.75°)
OKLab	oklab(48.79% 0.0161 -0.1962)
OKLCH	oklch(48.79% 0.197 274.7)
XYZ	xyz(15.7985, 10.5210, 58.3132)
Luminance	0.1052 (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

#454ACC #CCC745

analogous

#458DCC #454ACC #8345CC

triadic

#454ACC #CC454A #4ACC45

tetradic

#454ACC #CC458D #CCC745 #45CC83

square

#454ACC #CC458D #CCC745 #45CC83

split-complementary

#454ACC #CC8345 #8DCC45

monochromatic

#202476 #2E32A6 #454ACC #7579D9 #A5A7E6

Accessibility & contrast

On white

6.76

#454ACC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#454ACC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454ACC

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454ACC	#FFFFFF	#000000	##FFFFFF
##454ACC	1.00	6.76	3.10	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D0

Deuteranopia (green-blind)

#0055C9

Tritanopia (blue-blind)

#006B84

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #454acc;
/* rgb */ color: rgb(69, 74, 204);
/* oklch */ color: oklch(48.8% 0.197 274.7);

Tailwind

colors: {
  custom: {
    50: '#897ddd',
    500: '#454acc',
    950: '#000000',
  },
}

SCSS

$custom: #454acc;
$custom-light: #897ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#454acc",
  "rgb": {
    "r": 69,
    "g": 74,
    "b": 204
  },
  "hsl": {
    "h": 237.778,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.48793,
    "c": 0.19682,
    "h": 274.7
  },
  "luminance": 0.10522
}

Semantic roles & 50–950 ramp

primary

#454ACC

secondary

#D3D199

accent

#DB48E0

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #454ACC

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

Preview Lab → · Contrast checker → · Palette generator →