#454CE1#454CE1

#454CE1 is a mid, highly saturated blue. Relative luminance 0.119; OKLCH L 51.0% C 0.221 H 273.3°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#454CE1
RGB	rgb(69, 76, 225)
HSL	hsl(237, 72%, 58%)
HSV	hsv(237, 69%, 88%)
CMYK	cmyk(69.3%, 66.2%, 0%, 11.8%)
CIE-LAB	lab(41.01, 44.70, -76.38)
CIE-LCH	lch(41.01, 88.50, 300.34°)
OKLab	oklab(50.98% 0.0129 -0.2207)
OKLCH	oklch(50.98% 0.221 273.3)
XYZ	xyz(18.6247, 11.8685, 72.5289)
Luminance	0.1187 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454CE1 #E1DA45

analogous

#459AE1 #454CE1 #8C45E1

triadic

#454CE1 #E1454C #4CE145

tetradic

#454CE1 #E1459A #E1DA45 #45E18C

square

#454CE1 #E1459A #E1DA45 #45E18C

split-complementary

#454CE1 #E18C45 #9AE145

monochromatic

#181D94 #2028C8 #454CE1 #7A7FE9 #AEB1F2

Accessibility & contrast

On white

6.22

#454CE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#454CE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454CE1

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454CE1	#FFFFFF	#000000	##FFFFFF
##454CE1	1.00	6.22	3.37	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068E6

Deuteranopia (green-blind)

#0059DE

Tritanopia (blue-blind)

#007490

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #454ce1;
/* rgb */ color: rgb(69, 76, 225);
/* oklch */ color: oklch(51.0% 0.221 273.3);

Tailwind

colors: {
  custom: {
    50: '#8d7eec',
    500: '#454ce1',
    950: '#000000',
  },
}

SCSS

$custom: #454ce1;
$custom-light: #8d7eec;
$custom-dark: #000000;

JSON

{
  "hex": "#454ce1",
  "rgb": {
    "r": 69,
    "g": 76,
    "b": 225
  },
  "hsl": {
    "h": 237.308,
    "s": 72.222,
    "l": 57.647
  },
  "oklch": {
    "l": 0.5098,
    "c": 0.22108,
    "h": 273.3
  },
  "luminance": 0.1187
}

Semantic roles & 50–950 ramp

primary

#454CE1

secondary

#E0DDA2

accent

#E739EF

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #454CE1

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

Preview Lab → · Contrast checker → · Palette generator →