#4A45E1#4A45E1

#4A45E1 is a mid, highly saturated blue. Relative luminance 0.111; OKLCH L 50.2% C 0.227 H 275.8°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#4A45E1
RGB	rgb(74, 69, 225)
HSL	hsl(242, 72%, 58%)
HSV	hsv(242, 69%, 88%)
CMYK	cmyk(67.1%, 69.3%, 0%, 11.8%)
CIE-LAB	lab(39.83, 49.33, -78.31)
CIE-LCH	lch(39.83, 92.55, 302.21°)
OKLab	oklab(50.21% 0.0231 -0.2262)
OKLCH	oklch(50.21% 0.227 275.8)
XYZ	xyz(18.5383, 11.1467, 72.3941)
Luminance	0.1115 (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

#4A45E1 #DCE145

analogous

#458EE1 #4A45E1 #9845E1

triadic

#4A45E1 #E14A45 #45E14A

tetradic

#4A45E1 #E1458E #DCE145 #45E198

square

#4A45E1 #E1458E #DCE145 #45E198

split-complementary

#4A45E1 #E19845 #8EE145

monochromatic

#1C1894 #2620C8 #4A45E1 #7D7AE9 #B1AEF2

Accessibility & contrast

On white

6.50

#4A45E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#4A45E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A45E1

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A45E1	#FFFFFF	#000000	##FFFFFF
##4A45E1	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E6

Deuteranopia (green-blind)

#0057DE

Tritanopia (blue-blind)

#00708E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4a45e1;
/* rgb */ color: rgb(74, 69, 225);
/* oklch */ color: oklch(50.2% 0.227 275.8);

Tailwind

colors: {
  custom: {
    50: '#8f7aec',
    500: '#4a45e1',
    950: '#000000',
  },
}

SCSS

$custom: #4a45e1;
$custom-light: #8f7aec;
$custom-dark: #000000;

JSON

{
  "hex": "#4a45e1",
  "rgb": {
    "r": 74,
    "g": 69,
    "b": 225
  },
  "hsl": {
    "h": 241.923,
    "s": 72.222,
    "l": 57.647
  },
  "oklch": {
    "l": 0.5021,
    "c": 0.22739,
    "h": 275.8
  },
  "luminance": 0.11148
}

Semantic roles & 50–950 ramp

primary

#4A45E1

secondary

#DEE0A2

accent

#EF39E9

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4A45E1

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

Preview Lab → · Contrast checker → · Palette generator →