#4749CE#4749CE

#4749CE is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 48.9% C 0.200 H 275.4°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#4749CE
RGB	rgb(71, 73, 206)
HSL	hsl(239, 58%, 54%)
HSV	hsv(239, 66%, 81%)
CMYK	cmyk(65.5%, 64.6%, 0%, 19.2%)
CIE-LAB	lab(38.83, 40.42, -69.04)
CIE-LCH	lch(38.83, 80.01, 300.35°)
OKLab	oklab(48.93% 0.019 -0.1992)
OKLCH	oklch(48.93% 0.2 275.4)
XYZ	xyz(16.1180, 10.5595, 59.5693)
Luminance	0.1056 (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

#4749CE #CECC47

analogous

#478DCE #4749CE #8947CE

triadic

#4749CE #CE4749 #49CE47

tetradic

#4749CE #CE478D #CECC47 #47CE89

square

#4749CE #CE478D #CECC47 #47CE89

split-complementary

#4749CE #CE8947 #8DCE47

monochromatic

#21227A #2D2FAA #4749CE #7779DB #A8A9E8

Accessibility & contrast

On white

6.75

#4749CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#4749CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4749CE

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4749CE	#FFFFFF	#000000	##FFFFFF
##4749CE	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D2

Deuteranopia (green-blind)

#0055CB

Tritanopia (blue-blind)

#006B85

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4749ce;
/* rgb */ color: rgb(71, 73, 206);
/* oklch */ color: oklch(48.9% 0.200 275.4);

Tailwind

colors: {
  custom: {
    50: '#8a7cde',
    500: '#4749ce',
    950: '#000000',
  },
}

SCSS

$custom: #4749ce;
$custom-light: #8a7cde;
$custom-dark: #000000;

JSON

{
  "hex": "#4749ce",
  "rgb": {
    "r": 71,
    "g": 73,
    "b": 206
  },
  "hsl": {
    "h": 239.111,
    "s": 57.94,
    "l": 54.314
  },
  "oklch": {
    "l": 0.48927,
    "c": 0.20007,
    "h": 275.4
  },
  "luminance": 0.10561
}

Semantic roles & 50–950 ramp

primary

#4749CE

secondary

#D5D49C

accent

#DF47E1

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4749CE

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

Preview Lab → · Contrast checker → · Palette generator →