#4A43E8#4A43E8

#4A43E8 is a mid, highly saturated blue. Relative luminance 0.113; OKLCH L 50.6% C 0.238 H 275.6°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#4A43E8
RGB	rgb(74, 67, 232)
HSL	hsl(243, 78%, 59%)
HSV	hsv(243, 71%, 91%)
CMYK	cmyk(68.1%, 71.1%, 0%, 9%)
CIE-LAB	lab(40.07, 52.66, -81.88)
CIE-LCH	lch(40.07, 97.35, 302.74°)
OKLab	oklab(50.58% 0.0232 -0.2366)
OKLCH	oklch(50.58% 0.238 275.6)
XYZ	xyz(19.3919, 11.2946, 77.4864)
Luminance	0.1130 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A43E8 #E1E843

analogous

#438FE8 #4A43E8 #9C43E8

triadic

#4A43E8 #E84A43 #43E84A

tetradic

#4A43E8 #E8438F #E1E843 #43E89C

square

#4A43E8 #E8438F #E1E843 #43E89C

split-complementary

#4A43E8 #E89C43 #8FE843

monochromatic

#19139D #221AD4 #4A43E8 #7E7AEF #B3B0F5

Accessibility & contrast

On white

6.44

#4A43E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#4A43E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A43E8

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A43E8	#FFFFFF	#000000	##FFFFFF
##4A43E8	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066ED

Deuteranopia (green-blind)

#0057E5

Tritanopia (blue-blind)

#007191

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4a43e8;
/* rgb */ color: rgb(74, 67, 232);
/* oklch */ color: oklch(50.6% 0.238 275.6);

Tailwind

colors: {
  custom: {
    50: '#9179f1',
    500: '#4a43e8',
    950: '#000000',
  },
}

SCSS

$custom: #4a43e8;
$custom-light: #9179f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4a43e8",
  "rgb": {
    "r": 74,
    "g": 67,
    "b": 232
  },
  "hsl": {
    "h": 242.545,
    "s": 78.199,
    "l": 58.627
  },
  "oklch": {
    "l": 0.50582,
    "c": 0.23778,
    "h": 275.6
  },
  "luminance": 0.11296
}

Semantic roles & 50–950 ramp

primary

#4A43E8

secondary

#E1E4A3

accent

#F533EC

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0F0917

muted

#7E7B85

Preview Lab

Preview with #4A43E8

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

Preview Lab → · Contrast checker → · Palette generator →