#454FA8#454FA8

#454FA8 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.8% C 0.142 H 274.7°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#454FA8
RGB	rgb(69, 79, 168)
HSL	hsl(234, 42%, 46%)
HSV	hsv(234, 59%, 66%)
CMYK	cmyk(58.9%, 53%, 0%, 34.1%)
CIE-LAB	lab(37.27, 23.41, -49.29)
CIE-LCH	lch(37.27, 54.57, 295.41°)
OKLab	oklab(46.83% 0.0117 -0.1411)
OKLCH	oklch(46.83% 0.142 274.7)
XYZ	xyz(12.3158, 9.6834, 38.2583)
Luminance	0.0968 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454FA8 #A89E45

analogous

#4581A8 #454FA8 #6D45A8

triadic

#454FA8 #A8454F #4FA845

tetradic

#454FA8 #A84581 #A89E45 #45A86D

square

#454FA8 #A84581 #A89E45 #45A86D

split-complementary

#454FA8 #A86D45 #81A845

monochromatic

#212651 #333B7D #454FA8 #6972C1 #949BD3

Accessibility & contrast

On white

7.15

#454FA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#454FA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454FA8

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454FA8	#FFFFFF	#000000	##FFFFFF
##454FA8	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B5CAB

Deuteranopia (green-blind)

#0054A6

Tritanopia (blue-blind)

#006374

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #454fa8;
/* rgb */ color: rgb(69, 79, 168);
/* oklch */ color: oklch(46.8% 0.142 274.7);

Tailwind

colors: {
  custom: {
    50: '#8280c2',
    500: '#454fa8',
    950: '#000000',
  },
}

SCSS

$custom: #454fa8;
$custom-light: #8280c2;
$custom-dark: #000000;

JSON

{
  "hex": "#454fa8",
  "rgb": {
    "r": 69,
    "g": 79,
    "b": 168
  },
  "hsl": {
    "h": 233.939,
    "s": 41.772,
    "l": 46.471
  },
  "oklch": {
    "l": 0.46827,
    "c": 0.1416,
    "h": 274.7
  },
  "luminance": 0.09684
}

Semantic roles & 50–950 ramp

primary

#454FA8

secondary

#BFBA8A

accent

#C556D2

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #454FA8

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

Preview Lab → · Contrast checker → · Palette generator →