#454EB4#454EB4

#454EB4 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.5% C 0.160 H 274.8°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#454EB4
RGB	rgb(69, 78, 180)
HSL	hsl(235, 45%, 49%)
HSV	hsv(235, 62%, 71%)
CMYK	cmyk(61.7%, 56.7%, 0%, 29.4%)
CIE-LAB	lab(37.86, 28.18, -55.45)
CIE-LCH	lch(37.86, 62.20, 296.94°)
OKLab	oklab(47.54% 0.0132 -0.1592)
OKLCH	oklch(47.54% 0.16 274.8)
XYZ	xyz(13.4142, 10.0082, 44.3961)
Luminance	0.1001 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454EB4 #B4AB45

analogous

#4586B4 #454EB4 #7445B4

triadic

#454EB4 #B4454E #4EB445

tetradic

#454EB4 #B44586 #B4AB45 #45B474

square

#454EB4 #B44586 #B4AB45 #45B474

split-complementary

#454EB4 #B47445 #86B445

monochromatic

#23285C #343B88 #454EB4 #6F76C8 #9BA0D9

Accessibility & contrast

On white

7.00

#454EB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#454EB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454EB4

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454EB4	#FFFFFF	#000000	##FFFFFF
##454EB4	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EB7

Deuteranopia (green-blind)

#0054B2

Tritanopia (blue-blind)

#006679

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #454eb4;
/* rgb */ color: rgb(69, 78, 180);
/* oklch */ color: oklch(47.5% 0.160 274.8);

Tailwind

colors: {
  custom: {
    50: '#847fcb',
    500: '#454eb4',
    950: '#000000',
  },
}

SCSS

$custom: #454eb4;
$custom-light: #847fcb;
$custom-dark: #000000;

JSON

{
  "hex": "#454eb4",
  "rgb": {
    "r": 69,
    "g": 78,
    "b": 180
  },
  "hsl": {
    "h": 235.135,
    "s": 44.578,
    "l": 48.824
  },
  "oklch": {
    "l": 0.47538,
    "c": 0.1598,
    "h": 274.8
  },
  "luminance": 0.10009
}

Semantic roles & 50–950 ramp

primary

#454EB4

secondary

#C5C190

accent

#CA54D4

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #454EB4

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

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