#454DB7#454DB7

#454DB7 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.6% C 0.165 H 274.9°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#454DB7
RGB	rgb(69, 77, 183)
HSL	hsl(236, 45%, 49%)
HSV	hsv(236, 62%, 72%)
CMYK	cmyk(62.3%, 57.9%, 0%, 28.2%)
CIE-LAB	lab(37.83, 29.85, -57.27)
CIE-LCH	lch(37.83, 64.58, 297.53°)
OKLab	oklab(47.59% 0.0142 -0.1646)
OKLCH	oklch(47.59% 0.165 274.9)
XYZ	xyz(13.6526, 9.9908, 45.9995)
Luminance	0.0999 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.09

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454DB7 #B7AF45

analogous

#4586B7 #454DB7 #7645B7

triadic

#454DB7 #B7454D #4DB745

tetradic

#454DB7 #B74586 #B7AF45 #45B776

square

#454DB7 #B74586 #B7AF45 #45B776

split-complementary

#454DB7 #B77645 #86B745

monochromatic

#23285E #343A8B #454DB7 #7076C9 #9DA1DA

Accessibility & contrast

On white

7.00

#454DB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#454DB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454DB7

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454DB7	#FFFFFF	#000000	##FFFFFF
##454DB7	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)

#005EBB

Deuteranopia (green-blind)

#0054B5

Tritanopia (blue-blind)

#00677A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #454db7;
/* rgb */ color: rgb(69, 77, 183);
/* oklch */ color: oklch(47.6% 0.165 274.9);

Tailwind

colors: {
  custom: {
    50: '#847ecd',
    500: '#454db7',
    950: '#000000',
  },
}

SCSS

$custom: #454db7;
$custom-light: #847ecd;
$custom-dark: #000000;

JSON

{
  "hex": "#454db7",
  "rgb": {
    "r": 69,
    "g": 77,
    "b": 183
  },
  "hsl": {
    "h": 235.789,
    "s": 45.238,
    "l": 49.412
  },
  "oklch": {
    "l": 0.47585,
    "c": 0.16522,
    "h": 274.9
  },
  "luminance": 0.09992
}

Semantic roles & 50–950 ramp

primary

#454DB7

secondary

#C6C392

accent

#CC53D5

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #454DB7

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

Preview Lab → · Contrast checker → · Palette generator →