#4976D8#4976D8

#4976D8 is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.4% C 0.158 H 263.7°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#4976D8
RGB	rgb(73, 118, 216)
HSL	hsl(221, 65%, 57%)
HSV	hsv(221, 66%, 85%)
CMYK	cmyk(66.2%, 45.4%, 0%, 15.3%)
CIE-LAB	lab(51.07, 16.11, -54.93)
CIE-LCH	lch(51.07, 57.25, 286.34°)
OKLab	oklab(58.36% -0.0174 -0.1571)
OKLCH	oklch(58.36% 0.158 263.7)
XYZ	xyz(21.6164, 19.3291, 67.5441)
Luminance	0.1933 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4976D8 #D8AB49

analogous

#49BED8 #4976D8 #6449D8

triadic

#4976D8 #D84976 #76D849

tetradic

#4976D8 #D849BE #D8AB49 #49D864

square

#4976D8 #D849BE #D8AB49 #49D864

split-complementary

#4976D8 #D86449 #BED849

monochromatic

#1D3F89 #2857BC #4976D8 #7B9CE3 #AEC2EE

Accessibility & contrast

On white

4.32

#4976D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#4976D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4976D8

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4976D8	#FFFFFF	#000000	##000000
##4976D8	1.00	4.32	4.87	4.87
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4581DC

Deuteranopia (green-blind)

#2B74D6

Tritanopia (blue-blind)

#008D9C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4976d8;
/* rgb */ color: rgb(73, 118, 216);
/* oklch */ color: oklch(58.4% 0.158 263.7);

Tailwind

colors: {
  custom: {
    50: '#8a9de5',
    500: '#4976d8',
    950: '#000000',
  },
}

SCSS

$custom: #4976d8;
$custom-light: #8a9de5;
$custom-dark: #000000;

JSON

{
  "hex": "#4976d8",
  "rgb": {
    "r": 73,
    "g": 118,
    "b": 216
  },
  "hsl": {
    "h": 221.119,
    "s": 64.706,
    "l": 56.667
  },
  "oklch": {
    "l": 0.58364,
    "c": 0.15808,
    "h": 263.7
  },
  "luminance": 0.19331
}

Semantic roles & 50–950 ramp

primary

#4976D8

secondary

#DCC9A1

accent

#B340E8

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4976D8

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

Preview Lab → · Contrast checker → · Palette generator →