#4975D5#4975D5

#4975D5 is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.0% C 0.155 H 263.7°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#4975D5
RGB	rgb(73, 117, 213)
HSL	hsl(221, 63%, 56%)
HSV	hsv(221, 66%, 84%)
CMYK	cmyk(65.7%, 45.1%, 0%, 16.5%)
CIE-LAB	lab(50.62, 15.67, -53.96)
CIE-LCH	lch(50.62, 56.19, 286.20°)
OKLab	oklab(57.96% -0.0169 -0.1543)
OKLCH	oklch(57.96% 0.155 263.7)
XYZ	xyz(21.1150, 18.9411, 65.4811)
Luminance	0.1894 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4975D5 #D5A949

analogous

#49BBD5 #4975D5 #6349D5

triadic

#4975D5 #D54975 #75D549

tetradic

#4975D5 #D549BB #D5A949 #49D563

square

#4975D5 #D549BB #D5A949 #49D563

split-complementary

#4975D5 #D56349 #BBD549

monochromatic

#1F3F85 #2A56B7 #4975D5 #7B9BE0 #ACC0EC

Accessibility & contrast

On white

4.39

#4975D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#4975D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4975D5

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4975D5	#FFFFFF	#000000	##000000
##4975D5	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#467FD9

Deuteranopia (green-blind)

#2D72D3

Tritanopia (blue-blind)

#008B9B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4975d5;
/* rgb */ color: rgb(73, 117, 213);
/* oklch */ color: oklch(58.0% 0.155 263.7);

Tailwind

colors: {
  custom: {
    50: '#8a9ce2',
    500: '#4975d5',
    950: '#000000',
  },
}

SCSS

$custom: #4975d5;
$custom-light: #8a9ce2;
$custom-dark: #000000;

JSON

{
  "hex": "#4975d5",
  "rgb": {
    "r": 73,
    "g": 117,
    "b": 213
  },
  "hsl": {
    "h": 221.143,
    "s": 62.5,
    "l": 56.078
  },
  "oklch": {
    "l": 0.57959,
    "c": 0.1552,
    "h": 263.7
  },
  "luminance": 0.18943
}

Semantic roles & 50–950 ramp

primary

#4975D5

secondary

#DAC8A0

accent

#B242E6

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4975D5

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

Preview Lab → · Contrast checker → · Palette generator →