#4947E5#4947E5

#4947E5 is a mid, highly saturated blue. Relative luminance 0.116; OKLCH L 50.8% C 0.230 H 275.0°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#4947E5
RGB	rgb(73, 71, 229)
HSL	hsl(241, 75%, 59%)
HSV	hsv(241, 69%, 90%)
CMYK	cmyk(68.1%, 69%, 0%, 10.2%)
CIE-LAB	lab(40.54, 49.37, -79.42)
CIE-LCH	lch(40.54, 93.51, 301.87°)
OKLab	oklab(50.81% 0.0201 -0.2295)
OKLCH	oklch(50.81% 0.23 275)
XYZ	xyz(19.1391, 11.5783, 75.3398)
Luminance	0.1158 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4947E5 #E3E547

analogous

#4794E5 #4947E5 #9847E5

triadic

#4947E5 #E54947 #47E549

tetradic

#4947E5 #E54794 #E3E547 #47E598

square

#4947E5 #E54794 #E3E547 #47E598

split-complementary

#4947E5 #E59847 #94E547

monochromatic

#18169C #201ED1 #4947E5 #7E7DED #B3B2F4

Accessibility & contrast

On white

6.33

#4947E5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#4947E5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4947E5

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4947E5	#FFFFFF	#000000	##FFFFFF
##4947E5	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067EA

Deuteranopia (green-blind)

#0058E2

Tritanopia (blue-blind)

#007291

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4947e5;
/* rgb */ color: rgb(73, 71, 229);
/* oklch */ color: oklch(50.8% 0.230 275.0);

Tailwind

colors: {
  custom: {
    50: '#907bee',
    500: '#4947e5',
    950: '#000000',
  },
}

SCSS

$custom: #4947e5;
$custom-light: #907bee;
$custom-dark: #000000;

JSON

{
  "hex": "#4947e5",
  "rgb": {
    "r": 73,
    "g": 71,
    "b": 229
  },
  "hsl": {
    "h": 240.759,
    "s": 75.238,
    "l": 58.824
  },
  "oklch": {
    "l": 0.50814,
    "c": 0.23036,
    "h": 275
  },
  "luminance": 0.1158
}

Semantic roles & 50–950 ramp

primary

#4947E5

secondary

#E2E3A5

accent

#F236EF

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0917

muted

#7E7B85

Preview Lab

Preview with #4947E5

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

Preview Lab → · Contrast checker → · Palette generator →