#454FC9#454FC9

#454FC9 is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.4% C 0.187 H 273.8°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#454FC9
RGB	rgb(69, 79, 201)
HSL	hsl(235, 55%, 53%)
HSV	hsv(235, 66%, 79%)
CMYK	cmyk(65.7%, 60.7%, 0%, 21.2%)
CIE-LAB	lab(39.70, 34.76, -64.73)
CIE-LCH	lch(39.70, 73.47, 298.24°)
OKLab	oklab(49.41% 0.0123 -0.1865)
OKLCH	oklch(49.41% 0.187 273.8)
XYZ	xyz(15.7893, 11.0728, 56.5522)
Luminance	0.1107 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.94

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454FC9 #C9BF45

analogous

#4591C9 #454FC9 #7D45C9

triadic

#454FC9 #C9454F #4FC945

tetradic

#454FC9 #C94591 #C9BF45 #45C97D

square

#454FC9 #C94591 #C9BF45 #45C97D

split-complementary

#454FC9 #C97D45 #91C945

monochromatic

#212772 #2F38A2 #454FC9 #747CD7 #A4A9E5

Accessibility & contrast

On white

6.53

#454FC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#454FC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454FC9

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454FC9	#FFFFFF	#000000	##FFFFFF
##454FC9	1.00	6.53	3.21	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CD

Deuteranopia (green-blind)

#0058C7

Tritanopia (blue-blind)

#006D84

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #454fc9;
/* rgb */ color: rgb(69, 79, 201);
/* oklch */ color: oklch(49.4% 0.187 273.8);

Tailwind

colors: {
  custom: {
    50: '#8880da',
    500: '#454fc9',
    950: '#000000',
  },
}

SCSS

$custom: #454fc9;
$custom-light: #8880da;
$custom-dark: #000000;

JSON

{
  "hex": "#454fc9",
  "rgb": {
    "r": 69,
    "g": 79,
    "b": 201
  },
  "hsl": {
    "h": 235.455,
    "s": 55,
    "l": 52.941
  },
  "oklch": {
    "l": 0.49409,
    "c": 0.18691,
    "h": 273.8
  },
  "luminance": 0.11074
}

Semantic roles & 50–950 ramp

primary

#454FC9

secondary

#D1CD98

accent

#D349DE

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #454FC9

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

Preview Lab → · Contrast checker → · Palette generator →