#4964FB#4964FB

#4964FB is a mid, highly saturated blue. Relative luminance 0.175; OKLCH L 57.5% C 0.226 H 269.9°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#4964FB
RGB	rgb(73, 100, 251)
HSL	hsl(231, 96%, 64%)
HSV	hsv(231, 71%, 98%)
CMYK	cmyk(70.9%, 60.2%, 0%, 1.6%)
CIE-LAB	lab(48.88, 39.49, -78.12)
CIE-LCH	lch(48.88, 87.54, 296.81°)
OKLab	oklab(57.47% -0.0003 -0.2256)
OKLCH	oklch(57.47% 0.226 269.9)
XYZ	xyz(24.7115, 17.4933, 93.3223)
Luminance	0.1750 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4964FB #FBE049

analogous

#49BDFB #4964FB #8749FB

triadic

#4964FB #FB4964 #64FB49

tetradic

#4964FB #FB49BD #FBE049 #49FB87

square

#4964FB #FB49BD #FBE049 #49FB87

split-complementary

#4964FB #FB8749 #BDFB49

monochromatic

#0422C5 #0D31FA #4964FB #8597FC #C1CAFE

Accessibility & contrast

On white

4.67

#4964FB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#4964FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4964FB

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4964FB	#FFFFFF	#000000	##FFFFFF
##4964FB	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DFF

Deuteranopia (green-blind)

#006CF8

Tritanopia (blue-blind)

#008AA6

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4964fb;
/* rgb */ color: rgb(73, 100, 251);
/* oklch */ color: oklch(57.5% 0.226 269.9);

Tailwind

colors: {
  custom: {
    50: '#9290fe',
    500: '#4964fb',
    950: '#000000',
  },
}

SCSS

$custom: #4964fb;
$custom-light: #9290fe;
$custom-dark: #000000;

JSON

{
  "hex": "#4964fb",
  "rgb": {
    "r": 73,
    "g": 100,
    "b": 251
  },
  "hsl": {
    "h": 230.899,
    "s": 95.699,
    "l": 63.529
  },
  "oklch": {
    "l": 0.57469,
    "c": 0.22556,
    "h": 269.9
  },
  "luminance": 0.17496
}

Semantic roles & 50–950 ramp

primary

#4964FB

secondary

#EFE6B0

accent

#C300E6

background

#F9F8FF

surface

#F2F0FF

border

#CCCBD7

text

#0F0C18

muted

#7E7D86

Preview Lab

Preview with #4964FB

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

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