#454DA3#454DA3

#454DA3 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.1% C 0.137 H 275.6°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#454DA3
RGB	rgb(69, 77, 163)
HSL	hsl(235, 41%, 45%)
HSV	hsv(235, 58%, 64%)
CMYK	cmyk(57.7%, 52.8%, 0%, 36.1%)
CIE-LAB	lab(36.40, 22.99, -47.70)
CIE-LCH	lch(36.40, 52.96, 295.73°)
OKLab	oklab(46.06% 0.0134 -0.1365)
OKLCH	oklch(46.06% 0.137 275.6)
XYZ	xyz(11.7168, 9.2165, 35.8048)
Luminance	0.0922 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454DA3 #A39B45

analogous

#457CA3 #454DA3 #6C45A3

triadic

#454DA3 #A3454D #4DA345

tetradic

#454DA3 #A3457C #A39B45 #45A36C

square

#454DA3 #A3457C #A39B45 #45A36C

split-complementary

#454DA3 #A36C45 #7CA345

monochromatic

#21244D #333978 #454DA3 #676EBF #9297D1

Accessibility & contrast

On white

7.39

#454DA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#454DA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454DA3

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454DA3	#FFFFFF	#000000	##FFFFFF
##454DA3	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5AA6

Deuteranopia (green-blind)

#0752A1

Tritanopia (blue-blind)

#0C6170

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #454da3;
/* rgb */ color: rgb(69, 77, 163);
/* oklch */ color: oklch(46.1% 0.137 275.6);

Tailwind

colors: {
  custom: {
    50: '#817ebf',
    500: '#454da3',
    950: '#000000',
  },
}

SCSS

$custom: #454da3;
$custom-light: #817ebf;
$custom-dark: #000000;

JSON

{
  "hex": "#454da3",
  "rgb": {
    "r": 69,
    "g": 77,
    "b": 163
  },
  "hsl": {
    "h": 234.894,
    "s": 40.517,
    "l": 45.49
  },
  "oklch": {
    "l": 0.46064,
    "c": 0.13714,
    "h": 275.6
  },
  "luminance": 0.09217
}

Semantic roles & 50–950 ramp

primary

#454DA3

secondary

#BCB887

accent

#C657D0

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #454DA3

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

Preview Lab → · Contrast checker → · Palette generator →