#454EA8#454EA8

#454EA8 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.6% C 0.143 H 275.1°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#454EA8
RGB	rgb(69, 78, 168)
HSL	hsl(235, 42%, 46%)
HSV	hsv(235, 59%, 66%)
CMYK	cmyk(58.9%, 53.6%, 0%, 34.1%)
CIE-LAB	lab(37.00, 24.06, -49.71)
CIE-LCH	lch(37.00, 55.23, 295.82°)
OKLab	oklab(46.63% 0.0127 -0.1424)
OKLCH	oklch(46.63% 0.143 275.1)
XYZ	xyz(12.2442, 9.5402, 38.2344)
Luminance	0.0954 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454EA8 #A89F45

analogous

#4580A8 #454EA8 #6E45A8

triadic

#454EA8 #A8454E #4EA845

tetradic

#454EA8 #A84580 #A89F45 #45A86E

square

#454EA8 #A84580 #A89F45 #45A86E

split-complementary

#454EA8 #A86E45 #80A845

monochromatic

#212651 #333A7D #454EA8 #6971C1 #949AD3

Accessibility & contrast

On white

7.22

#454EA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#454EA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454EA8

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454EA8	#FFFFFF	#000000	##FFFFFF
##454EA8	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)

#185BAB

Deuteranopia (green-blind)

#0053A6

Tritanopia (blue-blind)

#006373

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #454ea8;
/* rgb */ color: rgb(69, 78, 168);
/* oklch */ color: oklch(46.6% 0.143 275.1);

Tailwind

colors: {
  custom: {
    50: '#827fc2',
    500: '#454ea8',
    950: '#000000',
  },
}

SCSS

$custom: #454ea8;
$custom-light: #827fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#454ea8",
  "rgb": {
    "r": 69,
    "g": 78,
    "b": 168
  },
  "hsl": {
    "h": 234.545,
    "s": 41.772,
    "l": 46.471
  },
  "oklch": {
    "l": 0.46629,
    "c": 0.14295,
    "h": 275.1
  },
  "luminance": 0.09541
}

Semantic roles & 50–950 ramp

primary

#454EA8

secondary

#BFBA8A

accent

#C656D2

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #454EA8

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

Preview Lab → · Contrast checker → · Palette generator →