#4545E6#4545E6

#4545E6 is a mid, highly saturated blue. Relative luminance 0.112; OKLCH L 50.4% C 0.235 H 274.0°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#4545E6
RGB	rgb(69, 69, 230)
HSL	hsl(240, 76%, 59%)
HSV	hsv(240, 70%, 90%)
CMYK	cmyk(70%, 70%, 0%, 9.8%)
CIE-LAB	lab(39.97, 50.39, -80.93)
CIE-LCH	lch(39.97, 95.33, 301.91°)
OKLab	oklab(50.37% 0.0165 -0.234)
OKLCH	oklch(50.37% 0.235 274)
XYZ	xyz(18.8605, 11.2328, 76.0218)
Luminance	0.1124 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4545E6 #E6E645

analogous

#4595E6 #4545E6 #9545E6

triadic

#4545E6 #E64545 #45E645

tetradic

#4545E6 #E64595 #E6E645 #45E695

square

#4545E6 #E64595 #E6E645 #45E695

split-complementary

#4545E6 #E69545 #95E645

monochromatic

#15159C #1C1CD2 #4545E6 #7B7BED #B1B1F5

Accessibility & contrast

On white

6.47

#4545E6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#4545E6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4545E6

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4545E6	#FFFFFF	#000000	##FFFFFF
##4545E6	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066EB

Deuteranopia (green-blind)

#0057E3

Tritanopia (blue-blind)

#007291

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4545e6;
/* rgb */ color: rgb(69, 69, 230);
/* oklch */ color: oklch(50.4% 0.235 274.0);

Tailwind

colors: {
  custom: {
    50: '#8e7aef',
    500: '#4545e6',
    950: '#000000',
  },
}

SCSS

$custom: #4545e6;
$custom-light: #8e7aef;
$custom-dark: #000000;

JSON

{
  "hex": "#4545e6",
  "rgb": {
    "r": 69,
    "g": 69,
    "b": 230
  },
  "hsl": {
    "h": 240,
    "s": 76.303,
    "l": 58.627
  },
  "oklch": {
    "l": 0.50369,
    "c": 0.23457,
    "h": 274
  },
  "luminance": 0.11235
}

Semantic roles & 50–950 ramp

primary

#4545E6

secondary

#E3E3A4

accent

#F335F3

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0917

muted

#7E7B85

Preview Lab

Preview with #4545E6

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

Preview Lab → · Contrast checker → · Palette generator →