#454CAF#454CAF

#454CAF is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.8% C 0.155 H 275.6°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#454CAF
RGB	rgb(69, 76, 175)
HSL	hsl(236, 43%, 48%)
HSV	hsv(236, 61%, 69%)
CMYK	cmyk(60.6%, 56.6%, 0%, 31.4%)
CIE-LAB	lab(36.98, 27.74, -53.91)
CIE-LCH	lch(36.98, 60.63, 297.23°)
OKLab	oklab(46.77% 0.0151 -0.1547)
OKLCH	oklch(46.77% 0.155 275.6)
XYZ	xyz(12.7740, 9.5283, 41.7151)
Luminance	0.0953 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454CAF #AFA845

analogous

#4581AF #454CAF #7345AF

triadic

#454CAF #AF454C #4CAF45

tetradic

#454CAF #AF4581 #AFA845 #45AF73

square

#454CAF #AF4581 #AFA845 #45AF73

split-complementary

#454CAF #AF7345 #81AF45

monochromatic

#222657 #343983 #454CAF #6C72C5 #989CD6

Accessibility & contrast

On white

7.23

#454CAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#454CAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454CAF

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454CAF	#FFFFFF	#000000	##FFFFFF
##454CAF	1.00	7.23	2.91	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB2

Deuteranopia (green-blind)

#0053AD

Tritanopia (blue-blind)

#006376

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #454caf;
/* rgb */ color: rgb(69, 76, 175);
/* oklch */ color: oklch(46.8% 0.155 275.6);

Tailwind

colors: {
  custom: {
    50: '#837ec8',
    500: '#454caf',
    950: '#000000',
  },
}

SCSS

$custom: #454caf;
$custom-light: #837ec8;
$custom-dark: #000000;

JSON

{
  "hex": "#454caf",
  "rgb": {
    "r": 69,
    "g": 76,
    "b": 175
  },
  "hsl": {
    "h": 236.038,
    "s": 43.443,
    "l": 47.843
  },
  "oklch": {
    "l": 0.4677,
    "c": 0.15547,
    "h": 275.6
  },
  "luminance": 0.09529
}

Semantic roles & 50–950 ramp

primary

#454CAF

secondary

#C2BF8D

accent

#CB55D3

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #454CAF

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

Preview Lab → · Contrast checker → · Palette generator →