#4975D2#4975D2

#4975D2 is a mid, vivid blue. Relative luminance 0.188; OKLCH L 57.8% C 0.151 H 263.4°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#4975D2
RGB	rgb(73, 117, 210)
HSL	hsl(221, 60%, 55%)
HSV	hsv(221, 65%, 82%)
CMYK	cmyk(65.2%, 44.3%, 0%, 17.6%)
CIE-LAB	lab(50.44, 14.62, -52.54)
CIE-LCH	lch(50.44, 54.54, 285.56°)
OKLab	oklab(57.77% -0.0174 -0.1501)
OKLCH	oklch(57.77% 0.151 263.4)
XYZ	xyz(20.7377, 18.7902, 63.4943)
Luminance	0.1879 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4975D2 #D2A649

analogous

#49B9D2 #4975D2 #6149D2

triadic

#4975D2 #D24975 #75D249

tetradic

#4975D2 #D249B9 #D2A649 #49D261

square

#4975D2 #D249B9 #D2A649 #49D261

split-complementary

#4975D2 #D26149 #B9D249

monochromatic

#203F81 #2C57B2 #4975D2 #7A9ADE #ABBFEA

Accessibility & contrast

On white

4.41

#4975D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#4975D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4975D2

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4975D2	#FFFFFF	#000000	##000000
##4975D2	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#487FD6

Deuteranopia (green-blind)

#3172D0

Tritanopia (blue-blind)

#008A99

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4975d2;
/* rgb */ color: rgb(73, 117, 210);
/* oklch */ color: oklch(57.8% 0.151 263.4);

Tailwind

colors: {
  custom: {
    50: '#899ce0',
    500: '#4975d2',
    950: '#000000',
  },
}

SCSS

$custom: #4975d2;
$custom-light: #899ce0;
$custom-dark: #000000;

JSON

{
  "hex": "#4975d2",
  "rgb": {
    "r": 73,
    "g": 117,
    "b": 210
  },
  "hsl": {
    "h": 220.73,
    "s": 60.352,
    "l": 55.49
  },
  "oklch": {
    "l": 0.57766,
    "c": 0.15111,
    "h": 263.4
  },
  "luminance": 0.18792
}

Semantic roles & 50–950 ramp

primary

#4975D2

secondary

#D8C69F

accent

#B044E3

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4975D2

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

Preview Lab → · Contrast checker → · Palette generator →