#454DB9#454DB9

#454DB9 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.7% C 0.168 H 274.9°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#454DB9
RGB	rgb(69, 77, 185)
HSL	hsl(236, 46%, 50%)
HSV	hsv(236, 63%, 73%)
CMYK	cmyk(62.7%, 58.4%, 0%, 27.5%)
CIE-LAB	lab(37.98, 30.53, -58.20)
CIE-LCH	lch(37.98, 65.72, 297.68°)
OKLab	oklab(47.74% 0.0142 -0.1673)
OKLCH	oklch(47.74% 0.168 274.9)
XYZ	xyz(13.8622, 10.0746, 47.1036)
Luminance	0.1008 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.96

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454DB9 #B9B145

analogous

#4587B9 #454DB9 #7745B9

triadic

#454DB9 #B9454D #4DB945

tetradic

#454DB9 #B94587 #B9B145 #45B977

square

#454DB9 #B94587 #B9B145 #45B977

split-complementary

#454DB9 #B97745 #87B945

monochromatic

#242860 #343A8C #454DB9 #7177CA #9EA2DB

Accessibility & contrast

On white

6.96

#454DB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#454DB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454DB9

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454DB9	#FFFFFF	#000000	##FFFFFF
##454DB9	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBD

Deuteranopia (green-blind)

#0054B7

Tritanopia (blue-blind)

#00677B

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #454db9;
/* rgb */ color: rgb(69, 77, 185);
/* oklch */ color: oklch(47.7% 0.168 274.9);

Tailwind

colors: {
  custom: {
    50: '#857ecf',
    500: '#454db9',
    950: '#000000',
  },
}

SCSS

$custom: #454db9;
$custom-light: #857ecf;
$custom-dark: #000000;

JSON

{
  "hex": "#454db9",
  "rgb": {
    "r": 69,
    "g": 77,
    "b": 185
  },
  "hsl": {
    "h": 235.862,
    "s": 45.669,
    "l": 49.804
  },
  "oklch": {
    "l": 0.47744,
    "c": 0.16795,
    "h": 274.9
  },
  "luminance": 0.10076
}

Semantic roles & 50–950 ramp

primary

#454DB9

secondary

#C7C493

accent

#CC52D5

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #454DB9

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

Preview Lab → · Contrast checker → · Palette generator →