#4D6DCC#4D6DCC

#4D6DCC is a mid, vivid blue. Relative luminance 0.169; OKLCH L 55.9% C 0.151 H 267.4°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#4D6DCC
RGB	rgb(77, 109, 204)
HSL	hsl(225, 55%, 55%)
HSV	hsv(225, 62%, 80%)
CMYK	cmyk(62.3%, 46.6%, 0%, 20%)
CIE-LAB	lab(48.10, 18.22, -52.86)
CIE-LCH	lch(48.10, 55.91, 289.02°)
OKLab	oklab(55.91% -0.0069 -0.1511)
OKLCH	oklch(55.91% 0.151 267.4)
XYZ	xyz(19.4246, 16.8730, 59.3482)
Luminance	0.1688 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6DCC #CCAC4D

analogous

#4DACCC #4D6DCC #6C4DCC

triadic

#4D6DCC #CC4D6D #6DCC4D

tetradic

#4D6DCC #CC4DAC #CCAC4D #4DCC6C

square

#4D6DCC #CC4DAC #CCAC4D #4DCC6C

split-complementary

#4D6DCC #CC6C4D #ACCC4D

monochromatic

#23397B #3150AB #4D6DCC #7D94DA #ACBBE7

Accessibility & contrast

On white

4.80

#4D6DCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#4D6DCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6DCC

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6DCC	#FFFFFF	#000000	##FFFFFF
##4D6DCC	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E78D0

Deuteranopia (green-blind)

#286DCA

Tritanopia (blue-blind)

#008392

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4d6dcc;
/* rgb */ color: rgb(77, 109, 204);
/* oklch */ color: oklch(55.9% 0.151 267.4);

Tailwind

colors: {
  custom: {
    50: '#8a96dc',
    500: '#4d6dcc',
    950: '#000000',
  },
}

SCSS

$custom: #4d6dcc;
$custom-light: #8a96dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6dcc",
  "rgb": {
    "r": 77,
    "g": 109,
    "b": 204
  },
  "hsl": {
    "h": 224.882,
    "s": 55.459,
    "l": 55.098
  },
  "oklch": {
    "l": 0.55909,
    "c": 0.15122,
    "h": 267.4
  },
  "luminance": 0.16875
}

Semantic roles & 50–950 ramp

primary

#4D6DCC

secondary

#D5C8A0

accent

#B949DF

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4D6DCC

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

Preview Lab → · Contrast checker → · Palette generator →