#454AB3#454AB3

#454AB3 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.7% C 0.164 H 276.0°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#454AB3
RGB	rgb(69, 74, 179)
HSL	hsl(237, 44%, 49%)
HSV	hsv(237, 61%, 70%)
CMYK	cmyk(61.5%, 58.7%, 0%, 29.8%)
CIE-LAB	lab(36.77, 30.39, -56.62)
CIE-LCH	lch(36.77, 64.25, 298.22°)
OKLab	oklab(46.71% 0.017 -0.1627)
OKLCH	oklch(46.71% 0.164 276)
XYZ	xyz(13.0371, 9.4164, 43.7696)
Luminance	0.0942 (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

#454AB3 #B3AE45

analogous

#4581B3 #454AB3 #7745B3

triadic

#454AB3 #B3454A #4AB345

tetradic

#454AB3 #B34581 #B3AE45 #45B377

square

#454AB3 #B34581 #B3AE45 #45B377

split-complementary

#454AB3 #B37745 #81B345

monochromatic

#23255B #343887 #454AB3 #6E72C7 #9A9DD8

Accessibility & contrast

On white

7.28

#454AB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#454AB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454AB3

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454AB3	#FFFFFF	#000000	##FFFFFF
##454AB3	1.00	7.28	2.88	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB7

Deuteranopia (green-blind)

#0052B1

Tritanopia (blue-blind)

#006377

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #454ab3;
/* rgb */ color: rgb(69, 74, 179);
/* oklch */ color: oklch(46.7% 0.164 276.0);

Tailwind

colors: {
  custom: {
    50: '#847cca',
    500: '#454ab3',
    950: '#000000',
  },
}

SCSS

$custom: #454ab3;
$custom-light: #847cca;
$custom-dark: #000000;

JSON

{
  "hex": "#454ab3",
  "rgb": {
    "r": 69,
    "g": 74,
    "b": 179
  },
  "hsl": {
    "h": 237.273,
    "s": 44.355,
    "l": 48.627
  },
  "oklch": {
    "l": 0.46709,
    "c": 0.16361,
    "h": 276
  },
  "luminance": 0.09417
}

Semantic roles & 50–950 ramp

primary

#454AB3

secondary

#C4C28F

accent

#CE54D4

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #454AB3

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

Preview Lab → · Contrast checker → · Palette generator →