#454FAC#454FAC

#454FAC is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.1% C 0.147 H 274.6°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#454FAC
RGB	rgb(69, 79, 172)
HSL	hsl(234, 43%, 47%)
HSV	hsv(234, 60%, 67%)
CMYK	cmyk(59.9%, 54.1%, 0%, 32.5%)
CIE-LAB	lab(37.54, 24.78, -51.22)
CIE-LCH	lch(37.54, 56.90, 295.82°)
OKLab	oklab(47.12% 0.0119 -0.1468)
OKLCH	oklch(47.12% 0.147 274.6)
XYZ	xyz(12.6942, 9.8348, 40.2511)
Luminance	0.0984 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454FAC #ACA245

analogous

#4582AC #454FAC #6F45AC

triadic

#454FAC #AC454F #4FAC45

tetradic

#454FAC #AC4582 #ACA245 #45AC6F

square

#454FAC #AC4582 #ACA245 #45AC6F

split-complementary

#454FAC #AC6F45 #82AC45

monochromatic

#222755 #333B80 #454FAC #6B73C4 #969CD5

Accessibility & contrast

On white

7.08

#454FAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#454FAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454FAC

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454FAC	#FFFFFF	#000000	##FFFFFF
##454FAC	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#145DAF

Deuteranopia (green-blind)

#0054AA

Tritanopia (blue-blind)

#006576

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #454fac;
/* rgb */ color: rgb(69, 79, 172);
/* oklch */ color: oklch(47.1% 0.147 274.6);

Tailwind

colors: {
  custom: {
    50: '#8280c5',
    500: '#454fac',
    950: '#000000',
  },
}

SCSS

$custom: #454fac;
$custom-light: #8280c5;
$custom-dark: #000000;

JSON

{
  "hex": "#454fac",
  "rgb": {
    "r": 69,
    "g": 79,
    "b": 172
  },
  "hsl": {
    "h": 234.175,
    "s": 42.739,
    "l": 47.255
  },
  "oklch": {
    "l": 0.47123,
    "c": 0.14728,
    "h": 274.6
  },
  "luminance": 0.09836
}

Semantic roles & 50–950 ramp

primary

#454FAC

secondary

#C1BC8C

accent

#C655D3

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #454FAC

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

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