#4975D8#4975D8

#4975D8 is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.2% C 0.159 H 264.1°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#4975D8
RGB	rgb(73, 117, 216)
HSL	hsl(222, 65%, 57%)
HSV	hsv(222, 66%, 85%)
CMYK	cmyk(66.2%, 45.8%, 0%, 15.3%)
CIE-LAB	lab(50.80, 16.73, -55.37)
CIE-LCH	lch(50.80, 57.84, 286.81°)
OKLab	oklab(58.16% -0.0165 -0.1584)
OKLCH	oklch(58.16% 0.159 264.1)
XYZ	xyz(21.4993, 19.0948, 67.5051)
Luminance	0.1910 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4975D8 #D8AC49

analogous

#49BDD8 #4975D8 #6549D8

triadic

#4975D8 #D84975 #75D849

tetradic

#4975D8 #D849BD #D8AC49 #49D865

square

#4975D8 #D849BD #D8AC49 #49D865

split-complementary

#4975D8 #D86549 #BDD849

monochromatic

#1D3F89 #2856BC #4975D8 #7B9BE3 #AEC1EE

Accessibility & contrast

On white

4.36

#4975D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#4975D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4975D8

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4975D8	#FFFFFF	#000000	##000000
##4975D8	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4380DC

Deuteranopia (green-blind)

#2873D6

Tritanopia (blue-blind)

#008C9C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4975d8;
/* rgb */ color: rgb(73, 117, 216);
/* oklch */ color: oklch(58.2% 0.159 264.1);

Tailwind

colors: {
  custom: {
    50: '#8a9ce5',
    500: '#4975d8',
    950: '#000000',
  },
}

SCSS

$custom: #4975d8;
$custom-light: #8a9ce5;
$custom-dark: #000000;

JSON

{
  "hex": "#4975d8",
  "rgb": {
    "r": 73,
    "g": 117,
    "b": 216
  },
  "hsl": {
    "h": 221.538,
    "s": 64.706,
    "l": 56.667
  },
  "oklch": {
    "l": 0.58155,
    "c": 0.15927,
    "h": 264.1
  },
  "luminance": 0.19097
}

Semantic roles & 50–950 ramp

primary

#4975D8

secondary

#DCCAA1

accent

#B440E8

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4975D8

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

Preview Lab → · Contrast checker → · Palette generator →