#4976E9#4976E9

#4976E9 is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.5% C 0.181 H 265.2°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#4976E9
RGB	rgb(73, 118, 233)
HSL	hsl(223, 78%, 60%)
HSV	hsv(223, 69%, 91%)
CMYK	cmyk(68.7%, 49.4%, 0%, 8.6%)
CIE-LAB	lab(52.12, 22.08, -62.81)
CIE-LCH	lch(52.12, 66.58, 289.37°)
OKLab	oklab(59.51% -0.0151 -0.1803)
OKLCH	oklch(59.51% 0.181 265.2)
XYZ	xyz(23.9289, 20.2541, 79.7234)
Luminance	0.2026 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4976E9 #E9BC49

analogous

#49C6E9 #4976E9 #6C49E9

triadic

#4976E9 #E94976 #76E949

tetradic

#4976E9 #E949C6 #E9BC49 #49E96C

square

#4976E9 #E949C6 #E9BC49 #49E96C

split-complementary

#4976E9 #E96C49 #C6E949

monochromatic

#143CA4 #1A50DA #4976E9 #809FF0 #B6C8F6

Accessibility & contrast

On white

4.16

#4976E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#4976E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4976E9

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4976E9	#FFFFFF	#000000	##000000
##4976E9	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3484ED

Deuteranopia (green-blind)

#0075E7

Tritanopia (blue-blind)

#0091A4

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4976e9;
/* rgb */ color: rgb(73, 118, 233);
/* oklch */ color: oklch(59.5% 0.181 265.2);

Tailwind

colors: {
  custom: {
    50: '#8d9cf1',
    500: '#4976e9',
    950: '#000000',
  },
}

SCSS

$custom: #4976e9;
$custom-light: #8d9cf1;
$custom-dark: #000000;

JSON

{
  "hex": "#4976e9",
  "rgb": {
    "r": 73,
    "g": 118,
    "b": 233
  },
  "hsl": {
    "h": 223.125,
    "s": 78.431,
    "l": 60
  },
  "oklch": {
    "l": 0.59507,
    "c": 0.18092,
    "h": 265.2
  },
  "luminance": 0.20257
}

Semantic roles & 50–950 ramp

primary

#4976E9

secondary

#E6D4A8

accent

#BE33F5

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4976E9

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

Preview Lab → · Contrast checker → · Palette generator →