#4939CB#4939CB

#4939CB is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.3% C 0.214 H 279.0°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#4939CB
RGB	rgb(73, 57, 203)
HSL	hsl(247, 58%, 51%)
HSV	hsv(247, 72%, 80%)
CMYK	cmyk(64%, 71.9%, 0%, 20.4%)
CIE-LAB	lab(35.31, 48.97, -73.07)
CIE-LCH	lch(35.31, 87.96, 303.83°)
OKLab	oklab(46.35% 0.0333 -0.2109)
OKLCH	oklch(46.35% 0.214 279)
XYZ	xyz(14.9868, 8.6533, 57.3688)
Luminance	0.0866 (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

#4939CB #BBCB39

analogous

#3972CB #4939CB #9239CB

triadic

#4939CB #CB4939 #39CB49

tetradic

#4939CB #CB3972 #BBCB39 #39CB92

square

#4939CB #CB3972 #BBCB39 #39CB92

split-complementary

#4939CB #CB9239 #72CB39

monochromatic

#251D6D #36299D #4939CB #7669D8 #A29AE4

Accessibility & contrast

On white

7.69

#4939CB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#4939CB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4939CB

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4939CB	#FFFFFF	#000000	##FFFFFF
##4939CB	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059CF

Deuteranopia (green-blind)

#004DC8

Tritanopia (blue-blind)

#00627E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4939cb;
/* rgb */ color: rgb(73, 57, 203);
/* oklch */ color: oklch(46.3% 0.214 279.0);

Tailwind

colors: {
  custom: {
    50: '#8c72dc',
    500: '#4939cb',
    950: '#000000',
  },
}

SCSS

$custom: #4939cb;
$custom-light: #8c72dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4939cb",
  "rgb": {
    "r": 73,
    "g": 57,
    "b": 203
  },
  "hsl": {
    "h": 246.575,
    "s": 58.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.46346,
    "c": 0.21351,
    "h": 279
  },
  "luminance": 0.08655
}

Semantic roles & 50–950 ramp

primary

#4939CB

secondary

#C9D090

accent

#E246D1

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4939CB

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

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