#454FA4#454FA4

#454FA4 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.5% C 0.136 H 274.8°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#454FA4
RGB	rgb(69, 79, 164)
HSL	hsl(234, 41%, 46%)
HSV	hsv(234, 58%, 64%)
CMYK	cmyk(57.9%, 51.8%, 0%, 35.7%)
CIE-LAB	lab(37.00, 22.04, -47.34)
CIE-LCH	lch(37.00, 52.22, 294.96°)
OKLab	oklab(46.54% 0.0114 -0.1354)
OKLCH	oklch(46.54% 0.136 274.8)
XYZ	xyz(11.9489, 9.5366, 36.3259)
Luminance	0.0954 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454FA4 #A49A45

analogous

#457EA4 #454FA4 #6A45A4

triadic

#454FA4 #A4454F #4FA445

tetradic

#454FA4 #A4457E #A49A45 #45A46A

square

#454FA4 #A4457E #A49A45 #45A46A

split-complementary

#454FA4 #A46A45 #7EA445

monochromatic

#21254E #333A79 #454FA4 #6770BF #9299D1

Accessibility & contrast

On white

7.22

#454FA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#454FA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454FA4

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454FA4	#FFFFFF	#000000	##FFFFFF
##454FA4	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#215BA7

Deuteranopia (green-blind)

#0E53A2

Tritanopia (blue-blind)

#086272

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #454fa4;
/* rgb */ color: rgb(69, 79, 164);
/* oklch */ color: oklch(46.5% 0.136 274.8);

Tailwind

colors: {
  custom: {
    50: '#8180bf',
    500: '#454fa4',
    950: '#000000',
  },
}

SCSS

$custom: #454fa4;
$custom-light: #8180bf;
$custom-dark: #000000;

JSON

{
  "hex": "#454fa4",
  "rgb": {
    "r": 69,
    "g": 79,
    "b": 164
  },
  "hsl": {
    "h": 233.684,
    "s": 40.773,
    "l": 45.686
  },
  "oklch": {
    "l": 0.46537,
    "c": 0.13585,
    "h": 274.8
  },
  "luminance": 0.09538
}

Semantic roles & 50–950 ramp

primary

#454FA4

secondary

#BDB788

accent

#C457D1

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #454FA4

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

Preview Lab → · Contrast checker → · Palette generator →