#4A45EA#4A45EA

#4A45EA is a mid, highly saturated blue. Relative luminance 0.117; OKLCH L 51.1% C 0.238 H 275.2°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#4A45EA
RGB	rgb(74, 69, 234)
HSL	hsl(242, 80%, 59%)
HSV	hsv(242, 71%, 92%)
CMYK	cmyk(68.4%, 70.5%, 0%, 8.2%)
CIE-LAB	lab(40.66, 52.19, -82.06)
CIE-LCH	lch(40.66, 97.25, 302.46°)
OKLab	oklab(51.05% 0.0217 -0.2372)
OKLCH	oklch(51.05% 0.238 275.2)
XYZ	xyz(19.7985, 11.6508, 79.0314)
Luminance	0.1165 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A45EA #E5EA45

analogous

#4593EA #4A45EA #9D45EA

triadic

#4A45EA #EA4A45 #45EA4A

tetradic

#4A45EA #EA4593 #E5EA45 #45EA9D

square

#4A45EA #EA4593 #E5EA45 #45EA9D

split-complementary

#4A45EA #EA9D45 #93EA45

monochromatic

#1712A2 #1E19D9 #4A45EA #807CF0 #B5B3F6

Accessibility & contrast

On white

6.31

#4A45EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#4A45EA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A45EA

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A45EA	#FFFFFF	#000000	##FFFFFF
##4A45EA	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067EF

Deuteranopia (green-blind)

#0058E7

Tritanopia (blue-blind)

#007393

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4a45ea;
/* rgb */ color: rgb(74, 69, 234);
/* oklch */ color: oklch(51.1% 0.238 275.2);

Tailwind

colors: {
  custom: {
    50: '#917af2',
    500: '#4a45ea',
    950: '#000000',
  },
}

SCSS

$custom: #4a45ea;
$custom-light: #917af2;
$custom-dark: #000000;

JSON

{
  "hex": "#4a45ea",
  "rgb": {
    "r": 74,
    "g": 69,
    "b": 234
  },
  "hsl": {
    "h": 241.818,
    "s": 79.71,
    "l": 59.412
  },
  "oklch": {
    "l": 0.51055,
    "c": 0.23816,
    "h": 275.2
  },
  "luminance": 0.11653
}

Semantic roles & 50–950 ramp

primary

#4A45EA

secondary

#E4E6A5

accent

#F632F0

background

#F9F7FF

surface

#F2EEFE

border

#CCC9D6

text

#0F0917

muted

#7E7B85

Preview Lab

Preview with #4A45EA

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

Preview Lab → · Contrast checker → · Palette generator →