#454DC9#454DC9

#454DC9 is a mid, vivid blue. Relative luminance 0.108; OKLCH L 49.1% C 0.189 H 274.2°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#454DC9
RGB	rgb(69, 77, 201)
HSL	hsl(236, 55%, 53%)
HSV	hsv(236, 66%, 79%)
CMYK	cmyk(65.7%, 61.7%, 0%, 21.2%)
CIE-LAB	lab(39.22, 36.01, -65.51)
CIE-LCH	lch(39.22, 74.75, 298.79°)
OKLab	oklab(49.06% 0.0139 -0.1888)
OKLCH	oklch(49.06% 0.189 274.2)
XYZ	xyz(15.6472, 10.7886, 56.5048)
Luminance	0.1079 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.35

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454DC9 #C9C145

analogous

#458FC9 #454DC9 #7F45C9

triadic

#454DC9 #C9454D #4DC945

tetradic

#454DC9 #C9458F #C9C145 #45C97F

square

#454DC9 #C9458F #C9C145 #45C97F

split-complementary

#454DC9 #C97F45 #8FC945

monochromatic

#212672 #2F36A2 #454DC9 #747AD7 #A4A8E5

Accessibility & contrast

On white

6.65

#454DC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#454DC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454DC9

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454DC9	#FFFFFF	#000000	##FFFFFF
##454DC9	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CD

Deuteranopia (green-blind)

#0057C7

Tritanopia (blue-blind)

#006C84

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #454dc9;
/* rgb */ color: rgb(69, 77, 201);
/* oklch */ color: oklch(49.1% 0.189 274.2);

Tailwind

colors: {
  custom: {
    50: '#887fda',
    500: '#454dc9',
    950: '#000000',
  },
}

SCSS

$custom: #454dc9;
$custom-light: #887fda;
$custom-dark: #000000;

JSON

{
  "hex": "#454dc9",
  "rgb": {
    "r": 69,
    "g": 77,
    "b": 201
  },
  "hsl": {
    "h": 236.364,
    "s": 55,
    "l": 52.941
  },
  "oklch": {
    "l": 0.49055,
    "c": 0.18934,
    "h": 274.2
  },
  "luminance": 0.1079
}

Semantic roles & 50–950 ramp

primary

#454DC9

secondary

#D1CE98

accent

#D549DE

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #454DC9

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

Preview Lab → · Contrast checker → · Palette generator →