#4959D0#4959D0

#4959D0 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 52.0% C 0.183 H 272.6°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#4959D0
RGB	rgb(73, 89, 208)
HSL	hsl(233, 59%, 55%)
HSV	hsv(233, 65%, 82%)
CMYK	cmyk(64.9%, 57.2%, 0%, 18.4%)
CIE-LAB	lab(42.93, 31.51, -63.50)
CIE-LCH	lch(42.93, 70.89, 296.39°)
OKLab	oklab(52.04% 0.0082 -0.1827)
OKLCH	oklch(52.04% 0.183 272.6)
XYZ	xyz(17.7014, 13.1137, 61.2606)
Luminance	0.1311 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4959D0 #D0C049

analogous

#499CD0 #4959D0 #7D49D0

triadic

#4959D0 #D04959 #59D049

tetradic

#4959D0 #D0499C #D0C049 #49D07D

square

#4959D0 #D0499C #D0C049 #49D07D

split-complementary

#4959D0 #D07D49 #9CD049

monochromatic

#212C7E #2D3CAF #4959D0 #7A85DD #AAB2E9

Accessibility & contrast

On white

5.80

#4959D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#4959D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4959D0

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4959D0	#FFFFFF	#000000	##FFFFFF
##4959D0	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD4

Deuteranopia (green-blind)

#0060CE

Tritanopia (blue-blind)

#00768C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4959d0;
/* rgb */ color: rgb(73, 89, 208);
/* oklch */ color: oklch(52.0% 0.183 272.6);

Tailwind

colors: {
  custom: {
    50: '#8a87df',
    500: '#4959d0',
    950: '#000000',
  },
}

SCSS

$custom: #4959d0;
$custom-light: #8a87df;
$custom-dark: #000000;

JSON

{
  "hex": "#4959d0",
  "rgb": {
    "r": 73,
    "g": 89,
    "b": 208
  },
  "hsl": {
    "h": 232.889,
    "s": 58.952,
    "l": 55.098
  },
  "oklch": {
    "l": 0.52036,
    "c": 0.18289,
    "h": 272.6
  },
  "luminance": 0.13115
}

Semantic roles & 50–950 ramp

primary

#4959D0

secondary

#D7D09E

accent

#D046E2

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4959D0

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

Preview Lab → · Contrast checker → · Palette generator →