#4A45CC#4A45CC

#4A45CC is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.3% C 0.201 H 277.4°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#4A45CC
RGB	rgb(74, 69, 204)
HSL	hsl(242, 57%, 54%)
HSV	hsv(242, 66%, 80%)
CMYK	cmyk(63.7%, 66.2%, 0%, 20%)
CIE-LAB	lab(37.97, 42.58, -69.28)
CIE-LCH	lch(37.97, 81.32, 301.57°)
OKLab	oklab(48.3% 0.0258 -0.1998)
OKLCH	oklch(48.3% 0.201 277.4)
XYZ	xyz(15.8477, 10.0704, 58.2237)
Luminance	0.1007 (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

#4A45CC #C7CC45

analogous

#4583CC #4A45CC #8D45CC

triadic

#4A45CC #CC4A45 #45CC4A

tetradic

#4A45CC #CC4583 #C7CC45 #45CC8D

square

#4A45CC #CC4583 #C7CC45 #45CC8D

split-complementary

#4A45CC #CC8D45 #83CC45

monochromatic

#242076 #322EA6 #4A45CC #7975D9 #A7A5E6

Accessibility & contrast

On white

6.97

#4A45CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#4A45CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A45CC

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A45CC	#FFFFFF	#000000	##FFFFFF
##4A45CC	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD0

Deuteranopia (green-blind)

#0054C9

Tritanopia (blue-blind)

#006882

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4a45cc;
/* rgb */ color: rgb(74, 69, 204);
/* oklch */ color: oklch(48.3% 0.201 277.4);

Tailwind

colors: {
  custom: {
    50: '#8b79dd',
    500: '#4a45cc',
    950: '#000000',
  },
}

SCSS

$custom: #4a45cc;
$custom-light: #8b79dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4a45cc",
  "rgb": {
    "r": 74,
    "g": 69,
    "b": 204
  },
  "hsl": {
    "h": 242.222,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.48303,
    "c": 0.20147,
    "h": 277.4
  },
  "luminance": 0.10072
}

Semantic roles & 50–950 ramp

primary

#4A45CC

secondary

#D1D399

accent

#E048DB

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4A45CC

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

Preview Lab → · Contrast checker → · Palette generator →