#454CA5#454CA5

#454CA5 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.0% C 0.141 H 275.9°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#454CA5
RGB	rgb(69, 76, 165)
HSL	hsl(236, 41%, 46%)
HSV	hsv(236, 58%, 65%)
CMYK	cmyk(58.2%, 53.9%, 0%, 35.3%)
CIE-LAB	lab(36.27, 24.32, -49.11)
CIE-LCH	lch(36.27, 54.80, 296.35°)
OKLab	oklab(46.01% 0.0147 -0.1406)
OKLCH	oklch(46.01% 0.141 275.9)
XYZ	xyz(11.8280, 9.1499, 36.7328)
Luminance	0.0915 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454CA5 #A59E45

analogous

#457CA5 #454CA5 #6E45A5

triadic

#454CA5 #A5454C #4CA545

tetradic

#454CA5 #A5457C #A59E45 #45A56E

square

#454CA5 #A5457C #A59E45 #45A56E

split-complementary

#454CA5 #A56E45 #7CA545

monochromatic

#21244F #33387A #454CA5 #686EC0 #9397D2

Accessibility & contrast

On white

7.42

#454CA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#454CA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454CA5

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454CA5	#FFFFFF	#000000	##FFFFFF
##454CA5	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1659A8

Deuteranopia (green-blind)

#0051A3

Tritanopia (blue-blind)

#066071

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #454ca5;
/* rgb */ color: rgb(69, 76, 165);
/* oklch */ color: oklch(46.0% 0.141 275.9);

Tailwind

colors: {
  custom: {
    50: '#817ec0',
    500: '#454ca5',
    950: '#000000',
  },
}

SCSS

$custom: #454ca5;
$custom-light: #817ec0;
$custom-dark: #000000;

JSON

{
  "hex": "#454ca5",
  "rgb": {
    "r": 69,
    "g": 76,
    "b": 165
  },
  "hsl": {
    "h": 235.625,
    "s": 41.026,
    "l": 45.882
  },
  "oklch": {
    "l": 0.46013,
    "c": 0.14137,
    "h": 275.9
  },
  "luminance": 0.09151
}

Semantic roles & 50–950 ramp

primary

#454CA5

secondary

#BDB988

accent

#C857D1

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #454CA5

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

Preview Lab → · Contrast checker → · Palette generator →