#454EBA#454EBA

#454EBA is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.0% C 0.168 H 274.5°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#454EBA
RGB	rgb(69, 78, 186)
HSL	hsl(235, 46%, 50%)
HSV	hsv(235, 63%, 73%)
CMYK	cmyk(62.9%, 58.1%, 0%, 27.1%)
CIE-LAB	lab(38.30, 30.24, -58.26)
CIE-LCH	lch(38.30, 65.64, 297.43°)
OKLab	oklab(48.01% 0.0133 -0.1675)
OKLCH	oklch(48.01% 0.168 274.5)
XYZ	xyz(14.0386, 10.2580, 47.6850)
Luminance	0.1026 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454EBA #BAB145

analogous

#4588BA #454EBA #7745BA

triadic

#454EBA #BA454E #4EBA45

tetradic

#454EBA #BA4588 #BAB145 #45BA77

square

#454EBA #BA4588 #BAB145 #45BA77

split-complementary

#454EBA #BA7745 #88BA45

monochromatic

#242961 #343B8D #454EBA #7278CB #9EA3DB

Accessibility & contrast

On white

6.88

#454EBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#454EBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454EBA

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454EBA	#FFFFFF	#000000	##FFFFFF
##454EBA	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBE

Deuteranopia (green-blind)

#0055B8

Tritanopia (blue-blind)

#00687C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #454eba;
/* rgb */ color: rgb(69, 78, 186);
/* oklch */ color: oklch(48.0% 0.168 274.5);

Tailwind

colors: {
  custom: {
    50: '#857fd0',
    500: '#454eba',
    950: '#000000',
  },
}

SCSS

$custom: #454eba;
$custom-light: #857fd0;
$custom-dark: #000000;

JSON

{
  "hex": "#454eba",
  "rgb": {
    "r": 69,
    "g": 78,
    "b": 186
  },
  "hsl": {
    "h": 235.385,
    "s": 45.882,
    "l": 50
  },
  "oklch": {
    "l": 0.48009,
    "c": 0.16804,
    "h": 274.5
  },
  "luminance": 0.10259
}

Semantic roles & 50–950 ramp

primary

#454EBA

secondary

#C8C493

accent

#CB52D6

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #454EBA

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

Preview Lab → · Contrast checker → · Palette generator →