#4545C6#4545C6

#4545C6 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.4% C 0.195 H 276.0°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#4545C6
RGB	rgb(69, 69, 198)
HSL	hsl(240, 53%, 52%)
HSV	hsv(240, 65%, 78%)
CMYK	cmyk(65.2%, 65.2%, 0%, 22.4%)
CIE-LAB	lab(37.11, 39.90, -67.22)
CIE-LCH	lch(37.11, 78.17, 300.70°)
OKLab	oklab(47.43% 0.0204 -0.1939)
OKLCH	oklch(47.43% 0.195 276)
XYZ	xyz(14.7721, 9.5974, 54.4892)
Luminance	0.0960 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.90

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4545C6 #C6C645

analogous

#4586C6 #4545C6 #8645C6

triadic

#4545C6 #C64545 #45C645

tetradic

#4545C6 #C64586 #C6C645 #45C686

square

#4545C6 #C64586 #C6C645 #45C686

split-complementary

#4545C6 #C68645 #86C645

monochromatic

#22226F #30309E #4545C6 #7474D4 #A3A3E3

Accessibility & contrast

On white

7.19

#4545C6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#4545C6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4545C6

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4545C6	#FFFFFF	#000000	##FFFFFF
##4545C6	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCA

Deuteranopia (green-blind)

#0052C4

Tritanopia (blue-blind)

#00667F

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4545c6;
/* rgb */ color: rgb(69, 69, 198);
/* oklch */ color: oklch(47.4% 0.195 276.0);

Tailwind

colors: {
  custom: {
    50: '#8879d8',
    500: '#4545c6',
    950: '#000000',
  },
}

SCSS

$custom: #4545c6;
$custom-light: #8879d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4545c6",
  "rgb": {
    "r": 69,
    "g": 69,
    "b": 198
  },
  "hsl": {
    "h": 240,
    "s": 53.086,
    "l": 52.353
  },
  "oklch": {
    "l": 0.47432,
    "c": 0.19496,
    "h": 276
  },
  "luminance": 0.09599
}

Semantic roles & 50–950 ramp

primary

#4545C6

secondary

#CFCF97

accent

#DC4BDC

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4545C6

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

Preview Lab → · Contrast checker → · Palette generator →