#4959D3#4959D3

#4959D3 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.3% C 0.187 H 272.5°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#4959D3
RGB	rgb(73, 89, 211)
HSL	hsl(233, 61%, 56%)
HSV	hsv(233, 65%, 83%)
CMYK	cmyk(65.4%, 57.8%, 0%, 17.3%)
CIE-LAB	lab(43.16, 32.54, -64.86)
CIE-LCH	lch(43.16, 72.56, 296.64°)
OKLab	oklab(52.27% 0.0082 -0.1867)
OKLCH	oklch(52.27% 0.187 272.5)
XYZ	xyz(18.0740, 13.2628, 63.2229)
Luminance	0.1326 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4959D3 #D3C349

analogous

#499ED3 #4959D3 #7E49D3

triadic

#4959D3 #D34959 #59D349

tetradic

#4959D3 #D3499E #D3C349 #49D37E

square

#4959D3 #D3499E #D3C349 #49D37E

split-complementary

#4959D3 #D37E49 #9ED349

monochromatic

#1F2B82 #2B3BB3 #4959D3 #7A86DF #ACB3EB

Accessibility & contrast

On white

5.75

#4959D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#4959D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4959D3

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4959D3	#FFFFFF	#000000	##FFFFFF
##4959D3	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD7

Deuteranopia (green-blind)

#0060D1

Tritanopia (blue-blind)

#00778D

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4959d3;
/* rgb */ color: rgb(73, 89, 211);
/* oklch */ color: oklch(52.3% 0.187 272.5);

Tailwind

colors: {
  custom: {
    50: '#8b87e1',
    500: '#4959d3',
    950: '#000000',
  },
}

SCSS

$custom: #4959d3;
$custom-light: #8b87e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4959d3",
  "rgb": {
    "r": 73,
    "g": 89,
    "b": 211
  },
  "hsl": {
    "h": 233.043,
    "s": 61.062,
    "l": 55.686
  },
  "oklch": {
    "l": 0.52271,
    "c": 0.18689,
    "h": 272.5
  },
  "luminance": 0.13264
}

Semantic roles & 50–950 ramp

primary

#4959D3

secondary

#D9D29F

accent

#D244E4

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4959D3

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

Preview Lab → · Contrast checker → · Palette generator →