#4D6CCF#4D6CCF

#4D6CCF is a mid, vivid blue. Relative luminance 0.168; OKLCH L 55.9% C 0.157 H 268.0°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4D6CCF
RGB	rgb(77, 108, 207)
HSL	hsl(226, 58%, 56%)
HSV	hsv(226, 63%, 81%)
CMYK	cmyk(62.8%, 47.8%, 0%, 18.8%)
CIE-LAB	lab(48.01, 19.88, -54.71)
CIE-LCH	lch(48.01, 58.21, 289.97°)
OKLab	oklab(55.9% -0.0055 -0.1565)
OKLCH	oklch(55.9% 0.157 268)
XYZ	xyz(19.6818, 16.8062, 61.2261)
Luminance	0.1681 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6CCF #CFB04D

analogous

#4DADCF #4D6CCF #6F4DCF

triadic

#4D6CCF #CF4D6C #6CCF4D

tetradic

#4D6CCF #CF4DAD #CFB04D #4DCF6F

square

#4D6CCF #CF4DAD #CFB04D #4DCF6F

split-complementary

#4D6CCF #CF6F4D #ADCF4D

monochromatic

#22387F #2F4EAF #4D6CCF #7D94DC #ADBCE9

Accessibility & contrast

On white

4.81

#4D6CCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#4D6CCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6CCF

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6CCF	#FFFFFF	#000000	##FFFFFF
##4D6CCF	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3978D3

Deuteranopia (green-blind)

#206CCD

Tritanopia (blue-blind)

#008393

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4d6ccf;
/* rgb */ color: rgb(77, 108, 207);
/* oklch */ color: oklch(55.9% 0.157 268.0);

Tailwind

colors: {
  custom: {
    50: '#8b95de',
    500: '#4d6ccf',
    950: '#000000',
  },
}

SCSS

$custom: #4d6ccf;
$custom-light: #8b95de;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6ccf",
  "rgb": {
    "r": 77,
    "g": 108,
    "b": 207
  },
  "hsl": {
    "h": 225.692,
    "s": 57.522,
    "l": 55.686
  },
  "oklch": {
    "l": 0.55904,
    "c": 0.15662,
    "h": 268
  },
  "luminance": 0.16808
}

Semantic roles & 50–950 ramp

primary

#4D6CCF

secondary

#D7CAA1

accent

#BC47E1

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4D6CCF

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

Preview Lab → · Contrast checker → · Palette generator →