#454BBA#454BBA

#454BBA is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.5% C 0.172 H 275.4°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#454BBA
RGB	rgb(69, 75, 186)
HSL	hsl(237, 46%, 50%)
HSV	hsv(237, 63%, 73%)
CMYK	cmyk(62.9%, 59.7%, 0%, 27.1%)
CIE-LAB	lab(37.56, 32.14, -59.47)
CIE-LCH	lch(37.56, 67.60, 298.39°)
OKLab	oklab(47.46% 0.016 -0.1711)
OKLCH	oklch(47.46% 0.172 275.4)
XYZ	xyz(13.8303, 9.8414, 47.6156)
Luminance	0.0984 (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

#454BBA #BAB445

analogous

#4586BA #454BBA #7945BA

triadic

#454BBA #BA454B #4BBA45

tetradic

#454BBA #BA4586 #BAB445 #45BA79

square

#454BBA #BA4586 #BAB445 #45BA79

split-complementary

#454BBA #BA7945 #86BA45

monochromatic

#242761 #34398D #454BBA #7276CB #9EA1DB

Accessibility & contrast

On white

7.07

#454BBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#454BBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454BBA

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454BBA	#FFFFFF	#000000	##FFFFFF
##454BBA	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBE

Deuteranopia (green-blind)

#0053B8

Tritanopia (blue-blind)

#00667B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #454bba;
/* rgb */ color: rgb(69, 75, 186);
/* oklch */ color: oklch(47.5% 0.172 275.4);

Tailwind

colors: {
  custom: {
    50: '#857dd0',
    500: '#454bba',
    950: '#000000',
  },
}

SCSS

$custom: #454bba;
$custom-light: #857dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#454bba",
  "rgb": {
    "r": 69,
    "g": 75,
    "b": 186
  },
  "hsl": {
    "h": 236.923,
    "s": 45.882,
    "l": 50
  },
  "oklch": {
    "l": 0.47457,
    "c": 0.17185,
    "h": 275.4
  },
  "luminance": 0.09843
}

Semantic roles & 50–950 ramp

primary

#454BBA

secondary

#C8C593

accent

#CF52D6

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #454BBA

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

Preview Lab → · Contrast checker → · Palette generator →