#4D6BCC#4D6BCC

#4D6BCC is a mid, vivid blue. Relative luminance 0.165; OKLCH L 55.5% C 0.154 H 268.2°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#4D6BCC
RGB	rgb(77, 107, 204)
HSL	hsl(226, 55%, 55%)
HSV	hsv(226, 62%, 80%)
CMYK	cmyk(62.3%, 47.5%, 0%, 20%)
CIE-LAB	lab(47.56, 19.48, -53.72)
CIE-LCH	lch(47.56, 57.14, 289.93°)
OKLab	oklab(55.5% -0.0049 -0.1536)
OKLCH	oklch(55.5% 0.154 268.2)
XYZ	xyz(19.2136, 16.4511, 59.2779)
Luminance	0.1645 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6BCC #CCAE4D

analogous

#4DAACC #4D6BCC #6F4DCC

triadic

#4D6BCC #CC4D6B #6BCC4D

tetradic

#4D6BCC #CC4DAA #CCAE4D #4DCC6F

square

#4D6BCC #CC4DAA #CCAE4D #4DCC6F

split-complementary

#4D6BCC #CC6F4D #AACC4D

monochromatic

#23387B #314EAB #4D6BCC #7D93DA #ACBAE7

Accessibility & contrast

On white

4.89

#4D6BCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#4D6BCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6BCC

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6BCC	#FFFFFF	#000000	##FFFFFF
##4D6BCC	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A77D0

Deuteranopia (green-blind)

#226BCA

Tritanopia (blue-blind)

#008192

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4d6bcc;
/* rgb */ color: rgb(77, 107, 204);
/* oklch */ color: oklch(55.5% 0.154 268.2);

Tailwind

colors: {
  custom: {
    50: '#8a94dc',
    500: '#4d6bcc',
    950: '#000000',
  },
}

SCSS

$custom: #4d6bcc;
$custom-light: #8a94dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6bcc",
  "rgb": {
    "r": 77,
    "g": 107,
    "b": 204
  },
  "hsl": {
    "h": 225.827,
    "s": 55.459,
    "l": 55.098
  },
  "oklch": {
    "l": 0.55498,
    "c": 0.15371,
    "h": 268.2
  },
  "luminance": 0.16453
}

Semantic roles & 50–950 ramp

primary

#4D6BCC

secondary

#D5C8A0

accent

#BB49DF

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4D6BCC

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

Preview Lab → · Contrast checker → · Palette generator →