#4C45D4#4C45D4

#4C45D4 is a mid, highly saturated blue. Relative luminance 0.105; OKLCH L 49.2% C 0.211 H 277.4°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#4C45D4
RGB	rgb(76, 69, 212)
HSL	hsl(243, 62%, 55%)
HSV	hsv(243, 67%, 83%)
CMYK	cmyk(64.2%, 67.5%, 0%, 16.9%)
CIE-LAB	lab(38.80, 45.43, -72.53)
CIE-LCH	lch(38.80, 85.59, 302.06°)
OKLab	oklab(49.16% 0.0273 -0.2093)
OKLCH	oklch(49.16% 0.211 277.4)
XYZ	xyz(16.9884, 10.5448, 63.4147)
Luminance	0.1055 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C45D4 #CDD445

analogous

#4586D4 #4C45D4 #9345D4

triadic

#4C45D4 #D44C45 #45D44C

tetradic

#4C45D4 #D44586 #CDD445 #45D493

square

#4C45D4 #D44586 #CDD445 #45D493

split-complementary

#4C45D4 #D49345 #86D445

monochromatic

#231E81 #3029B3 #4C45D4 #7C77DF #ACA8EB

Accessibility & contrast

On white

6.75

#4C45D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#4C45D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C45D4

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C45D4	#FFFFFF	#000000	##FFFFFF
##4C45D4	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D8

Deuteranopia (green-blind)

#0055D1

Tritanopia (blue-blind)

#006B87

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4c45d4;
/* rgb */ color: rgb(76, 69, 212);
/* oklch */ color: oklch(49.2% 0.211 277.4);

Tailwind

colors: {
  custom: {
    50: '#8e7ae2',
    500: '#4c45d4',
    950: '#000000',
  },
}

SCSS

$custom: #4c45d4;
$custom-light: #8e7ae2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c45d4",
  "rgb": {
    "r": 76,
    "g": 69,
    "b": 212
  },
  "hsl": {
    "h": 242.937,
    "s": 62.445,
    "l": 55.098
  },
  "oklch": {
    "l": 0.49155,
    "c": 0.21105,
    "h": 277.4
  },
  "luminance": 0.10546
}

Semantic roles & 50–950 ramp

primary

#4C45D4

secondary

#D5D89C

accent

#E642DE

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4C45D4

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

Preview Lab → · Contrast checker → · Palette generator →