#4749DA#4749DA

#4749DA is a mid, highly saturated blue. Relative luminance 0.112; OKLCH L 50.0% C 0.215 H 274.7°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#4749DA
RGB	rgb(71, 73, 218)
HSL	hsl(239, 67%, 57%)
HSV	hsv(239, 67%, 85%)
CMYK	cmyk(67.4%, 66.5%, 0%, 14.5%)
CIE-LAB	lab(39.86, 44.40, -74.26)
CIE-LCH	lch(39.86, 86.52, 300.87°)
OKLab	oklab(49.99% 0.0178 -0.2145)
OKLCH	oklch(49.99% 0.215 274.7)
XYZ	xyz(17.6318, 11.1650, 67.5420)
Luminance	0.1117 (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

#4749DA #DAD847

analogous

#4793DA #4749DA #8F47DA

triadic

#4749DA #DA4749 #49DA47

tetradic

#4749DA #DA4793 #DAD847 #47DA8F

square

#4749DA #DA4793 #DAD847 #47DA8F

split-complementary

#4749DA #DA8F47 #93DA47

monochromatic

#1C1D8B #2628BE #4749DA #7A7BE4 #ADAEEE

Accessibility & contrast

On white

6.49

#4749DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#4749DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4749DA

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4749DA	#FFFFFF	#000000	##FFFFFF
##4749DA	1.00	6.49	3.23	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065DE

Deuteranopia (green-blind)

#0057D7

Tritanopia (blue-blind)

#00708B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4749da;
/* rgb */ color: rgb(71, 73, 218);
/* oklch */ color: oklch(50.0% 0.215 274.7);

Tailwind

colors: {
  custom: {
    50: '#8c7ce7',
    500: '#4749da',
    950: '#000000',
  },
}

SCSS

$custom: #4749da;
$custom-light: #8c7ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#4749da",
  "rgb": {
    "r": 71,
    "g": 73,
    "b": 218
  },
  "hsl": {
    "h": 239.184,
    "s": 66.516,
    "l": 56.667
  },
  "oklch": {
    "l": 0.49991,
    "c": 0.2152,
    "h": 274.7
  },
  "luminance": 0.11167
}

Semantic roles & 50–950 ramp

primary

#4749DA

secondary

#DCDCA0

accent

#E73EE9

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4749DA

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

Preview Lab → · Contrast checker → · Palette generator →