#4976D9#4976D9

#4976D9 is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.4% C 0.159 H 263.8°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#4976D9
RGB	rgb(73, 118, 217)
HSL	hsl(221, 65%, 57%)
HSV	hsv(221, 66%, 85%)
CMYK	cmyk(66.4%, 45.6%, 0%, 14.9%)
CIE-LAB	lab(51.13, 16.46, -55.40)
CIE-LCH	lch(51.13, 57.80, 286.54°)
OKLab	oklab(58.43% -0.0172 -0.1585)
OKLCH	oklch(58.43% 0.159 263.8)
XYZ	xyz(21.7461, 19.3810, 68.2271)
Luminance	0.1938 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4976D9 #D9AC49

analogous

#49BED9 #4976D9 #6449D9

triadic

#4976D9 #D94976 #76D949

tetradic

#4976D9 #D949BE #D9AC49 #49D964

square

#4976D9 #D949BE #D9AC49 #49D964

split-complementary

#4976D9 #D96449 #BED949

monochromatic

#1D3F8B #2856BD #4976D9 #7C9CE4 #AEC2EE

Accessibility & contrast

On white

4.31

#4976D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#4976D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4976D9

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4976D9	#FFFFFF	#000000	##000000
##4976D9	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4581DD

Deuteranopia (green-blind)

#2974D7

Tritanopia (blue-blind)

#008D9D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4976d9;
/* rgb */ color: rgb(73, 118, 217);
/* oklch */ color: oklch(58.4% 0.159 263.8);

Tailwind

colors: {
  custom: {
    50: '#8a9de5',
    500: '#4976d9',
    950: '#000000',
  },
}

SCSS

$custom: #4976d9;
$custom-light: #8a9de5;
$custom-dark: #000000;

JSON

{
  "hex": "#4976d9",
  "rgb": {
    "r": 73,
    "g": 118,
    "b": 217
  },
  "hsl": {
    "h": 221.25,
    "s": 65.455,
    "l": 56.863
  },
  "oklch": {
    "l": 0.58429,
    "c": 0.15943,
    "h": 263.8
  },
  "luminance": 0.19383
}

Semantic roles & 50–950 ramp

primary

#4976D9

secondary

#DCCAA2

accent

#B43FE8

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4976D9

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

Preview Lab → · Contrast checker → · Palette generator →