#454DA4#454DA4

#454DA4 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.1% C 0.139 H 275.6°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#454DA4
RGB	rgb(69, 77, 164)
HSL	hsl(235, 41%, 46%)
HSV	hsv(235, 58%, 64%)
CMYK	cmyk(57.9%, 53%, 0%, 35.7%)
CIE-LAB	lab(36.47, 23.33, -48.19)
CIE-LCH	lch(36.47, 53.54, 295.83°)
OKLab	oklab(46.14% 0.0135 -0.1379)
OKLCH	oklch(46.14% 0.139 275.6)
XYZ	xyz(11.8068, 9.2525, 36.2785)
Luminance	0.0925 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454DA4 #A49C45

analogous

#457CA4 #454DA4 #6C45A4

triadic

#454DA4 #A4454D #4DA445

tetradic

#454DA4 #A4457C #A49C45 #45A46C

square

#454DA4 #A4457C #A49C45 #45A46C

split-complementary

#454DA4 #A46C45 #7CA445

monochromatic

#21254E #333979 #454DA4 #676FBF #9297D1

Accessibility & contrast

On white

7.37

#454DA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#454DA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454DA4

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454DA4	#FFFFFF	#000000	##FFFFFF
##454DA4	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B5AA7

Deuteranopia (green-blind)

#0452A2

Tritanopia (blue-blind)

#096171

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #454da4;
/* rgb */ color: rgb(69, 77, 164);
/* oklch */ color: oklch(46.1% 0.139 275.6);

Tailwind

colors: {
  custom: {
    50: '#817ec0',
    500: '#454da4',
    950: '#000000',
  },
}

SCSS

$custom: #454da4;
$custom-light: #817ec0;
$custom-dark: #000000;

JSON

{
  "hex": "#454da4",
  "rgb": {
    "r": 69,
    "g": 77,
    "b": 164
  },
  "hsl": {
    "h": 234.947,
    "s": 40.773,
    "l": 45.686
  },
  "oklch": {
    "l": 0.46137,
    "c": 0.13858,
    "h": 275.6
  },
  "luminance": 0.09253
}

Semantic roles & 50–950 ramp

primary

#454DA4

secondary

#BDB888

accent

#C657D1

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #454DA4

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

Preview Lab → · Contrast checker → · Palette generator →