#4947F0#4947F0

#4947F0 is a mid, highly saturated blue. Relative luminance 0.122; OKLCH L 51.8% C 0.243 H 274.3°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#4947F0
RGB	rgb(73, 71, 240)
HSL	hsl(241, 85%, 61%)
HSV	hsv(241, 70%, 94%)
CMYK	cmyk(69.6%, 70.4%, 0%, 5.9%)
CIE-LAB	lab(41.55, 52.87, -83.97)
CIE-LCH	lch(41.55, 99.23, 302.20°)
OKLab	oklab(51.85% 0.0185 -0.2428)
OKLCH	oklch(51.85% 0.243 274.3)
XYZ	xyz(20.7238, 12.2122, 83.6862)
Luminance	0.1221 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4947F0 #EEF047

analogous

#4799F0 #4947F0 #9D47F0

triadic

#4947F0 #F04947 #47F049

tetradic

#4947F0 #F04799 #EEF047 #47F09D

square

#4947F0 #F04799 #EEF047 #47F09D

split-complementary

#4947F0 #F09D47 #99F047

monochromatic

#100EAE #1513E7 #4947F0 #8180F5 #B9B8F9

Accessibility & contrast

On white

6.10

#4947F0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#4947F0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4947F0

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4947F0	#FFFFFF	#000000	##FFFFFF
##4947F0	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AF5

Deuteranopia (green-blind)

#005AED

Tritanopia (blue-blind)

#007697

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4947f0;
/* rgb */ color: rgb(73, 71, 240);
/* oklch */ color: oklch(51.8% 0.243 274.3);

Tailwind

colors: {
  custom: {
    50: '#927cf6',
    500: '#4947f0',
    950: '#000000',
  },
}

SCSS

$custom: #4947f0;
$custom-light: #927cf6;
$custom-dark: #000000;

JSON

{
  "hex": "#4947f0",
  "rgb": {
    "r": 73,
    "g": 71,
    "b": 240
  },
  "hsl": {
    "h": 240.71,
    "s": 84.925,
    "l": 60.98
  },
  "oklch": {
    "l": 0.51847,
    "c": 0.24349,
    "h": 274.3
  },
  "luminance": 0.12214
}

Semantic roles & 50–950 ramp

primary

#4947F0

secondary

#E9E9AA

accent

#E104DF

background

#FAF7FF

surface

#F3EEFF

border

#CDC9D7

text

#0F0917

muted

#7F7B85

Preview Lab

Preview with #4947F0

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

Preview Lab → · Contrast checker → · Palette generator →