#454EA4#454EA4

#454EA4 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.3% C 0.137 H 275.2°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#454EA4
RGB	rgb(69, 78, 164)
HSL	hsl(234, 41%, 46%)
HSV	hsv(234, 58%, 64%)
CMYK	cmyk(57.9%, 52.4%, 0%, 35.7%)
CIE-LAB	lab(36.73, 22.69, -47.77)
CIE-LCH	lch(36.73, 52.88, 295.40°)
OKLab	oklab(46.34% 0.0124 -0.1366)
OKLCH	oklch(46.34% 0.137 275.2)
XYZ	xyz(11.8773, 9.3935, 36.3020)
Luminance	0.0939 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454EA4 #A49B45

analogous

#457DA4 #454EA4 #6B45A4

triadic

#454EA4 #A4454E #4EA445

tetradic

#454EA4 #A4457D #A49B45 #45A46B

square

#454EA4 #A4457D #A49B45 #45A46B

split-complementary

#454EA4 #A46B45 #7DA445

monochromatic

#21254E #333A79 #454EA4 #676FBF #9298D1

Accessibility & contrast

On white

7.29

#454EA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#454EA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454EA4

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454EA4	#FFFFFF	#000000	##FFFFFF
##454EA4	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E5BA7

Deuteranopia (green-blind)

#0953A2

Tritanopia (blue-blind)

#086271

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #454ea4;
/* rgb */ color: rgb(69, 78, 164);
/* oklch */ color: oklch(46.3% 0.137 275.2);

Tailwind

colors: {
  custom: {
    50: '#817fbf',
    500: '#454ea4',
    950: '#000000',
  },
}

SCSS

$custom: #454ea4;
$custom-light: #817fbf;
$custom-dark: #000000;

JSON

{
  "hex": "#454ea4",
  "rgb": {
    "r": 69,
    "g": 78,
    "b": 164
  },
  "hsl": {
    "h": 234.316,
    "s": 40.773,
    "l": 45.686
  },
  "oklch": {
    "l": 0.46337,
    "c": 0.13721,
    "h": 275.2
  },
  "luminance": 0.09394
}

Semantic roles & 50–950 ramp

primary

#454EA4

secondary

#BDB888

accent

#C557D1

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #454EA4

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

Preview Lab → · Contrast checker → · Palette generator →