#4D73FF#4D73FF

#4D73FF is a mid, highly saturated blue. Relative luminance 0.211; OKLCH L 60.7% C 0.212 H 268.0°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#4D73FF
RGB	rgb(77, 115, 255)
HSL	hsl(227, 100%, 65%)
HSV	hsv(227, 70%, 100%)
CMYK	cmyk(69.8%, 54.9%, 0%, 0%)
CIE-LAB	lab(53.01, 32.17, -73.60)
CIE-LCH	lch(53.01, 80.33, 293.61°)
OKLab	oklab(60.7% -0.0074 -0.212)
OKLCH	oklch(60.7% 0.212 268)
XYZ	xyz(27.2351, 21.0565, 97.2173)
Luminance	0.2106 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D73FF #FFD94D

analogous

#4DCCFF #4D73FF #804DFF

triadic

#4D73FF #FF4D73 #73FF4D

tetradic

#4D73FF #FF4DCC #FFD94D #4DFF80

square

#4D73FF #FF4DCC #FFD94D #4DFF80

split-complementary

#4D73FF #FF804D #CCFF4D

monochromatic

#002DD2 #1043FF #4D73FF #8AA3FF #C7D3FF

Accessibility & contrast

On white

4.03

#4D73FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#4D73FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D73FF

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D73FF	#FFFFFF	#000000	##000000
##4D73FF	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0087FF

Deuteranopia (green-blind)

#0077FC

Tritanopia (blue-blind)

#0095AE

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4d73ff;
/* rgb */ color: rgb(77, 115, 255);
/* oklch */ color: oklch(60.7% 0.212 268.0);

Tailwind

colors: {
  custom: {
    50: '#939aff',
    500: '#4d73ff',
    950: '#000000',
  },
}

SCSS

$custom: #4d73ff;
$custom-light: #939aff;
$custom-dark: #000000;

JSON

{
  "hex": "#4d73ff",
  "rgb": {
    "r": 77,
    "g": 115,
    "b": 255
  },
  "hsl": {
    "h": 227.191,
    "s": 100,
    "l": 65.098
  },
  "oklch": {
    "l": 0.60697,
    "c": 0.21214,
    "h": 268
  },
  "luminance": 0.21059
}

Semantic roles & 50–950 ramp

primary

#4D73FF

secondary

#F2E5B6

accent

#B500E6

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0E18

muted

#7F7E86

Preview Lab

Preview with #4D73FF

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

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