#4975E8#4975E8

#4975E8 is a mid, vivid blue. Relative luminance 0.200; OKLCH L 59.2% C 0.181 H 265.5°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#4975E8
RGB	rgb(73, 117, 232)
HSL	hsl(223, 78%, 60%)
HSV	hsv(223, 69%, 91%)
CMYK	cmyk(68.5%, 49.6%, 0%, 9%)
CIE-LAB	lab(51.80, 22.35, -62.78)
CIE-LCH	lch(51.80, 66.64, 289.60°)
OKLab	oklab(59.24% -0.0143 -0.1802)
OKLCH	oklch(59.24% 0.181 265.5)
XYZ	xyz(23.6693, 19.9629, 78.9341)
Luminance	0.1996 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4975E8 #E8BC49

analogous

#49C5E8 #4975E8 #6C49E8

triadic

#4975E8 #E84975 #75E849

tetradic

#4975E8 #E849C5 #E8BC49 #49E86C

square

#4975E8 #E849C5 #E8BC49 #49E86C

split-complementary

#4975E8 #E86C49 #C5E849

monochromatic

#143CA2 #1B50D8 #4975E8 #7F9EEF #B6C7F6

Accessibility & contrast

On white

4.21

#4975E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#4975E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4975E8

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4975E8	#FFFFFF	#000000	##000000
##4975E8	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3283EC

Deuteranopia (green-blind)

#0075E6

Tritanopia (blue-blind)

#0090A3

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4975e8;
/* rgb */ color: rgb(73, 117, 232);
/* oklch */ color: oklch(59.2% 0.181 265.5);

Tailwind

colors: {
  custom: {
    50: '#8d9cf0',
    500: '#4975e8',
    950: '#000000',
  },
}

SCSS

$custom: #4975e8;
$custom-light: #8d9cf0;
$custom-dark: #000000;

JSON

{
  "hex": "#4975e8",
  "rgb": {
    "r": 73,
    "g": 117,
    "b": 232
  },
  "hsl": {
    "h": 223.396,
    "s": 77.561,
    "l": 59.804
  },
  "oklch": {
    "l": 0.59237,
    "c": 0.18078,
    "h": 265.5
  },
  "luminance": 0.19965
}

Semantic roles & 50–950 ramp

primary

#4975E8

secondary

#E5D4A8

accent

#BF34F4

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4975E8

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

Preview Lab → · Contrast checker → · Palette generator →