#4D6ACF#4D6ACF

#4D6ACF is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.5% C 0.159 H 268.7°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#4D6ACF
RGB	rgb(77, 106, 207)
HSL	hsl(227, 58%, 56%)
HSV	hsv(227, 63%, 81%)
CMYK	cmyk(62.8%, 48.8%, 0%, 18.8%)
CIE-LAB	lab(47.48, 21.14, -55.57)
CIE-LCH	lch(47.48, 59.45, 290.83°)
OKLab	oklab(55.5% -0.0035 -0.1591)
OKLCH	oklch(55.5% 0.159 268.7)
XYZ	xyz(19.4733, 16.3891, 61.1566)
Luminance	0.1639 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6ACF #CFB24D

analogous

#4DABCF #4D6ACF #714DCF

triadic

#4D6ACF #CF4D6A #6ACF4D

tetradic

#4D6ACF #CF4DAB #CFB24D #4DCF71

square

#4D6ACF #CF4DAB #CFB24D #4DCF71

split-complementary

#4D6ACF #CF714D #ABCF4D

monochromatic

#22377F #2F4CAF #4D6ACF #7D92DC #ADBBE9

Accessibility & contrast

On white

4.91

#4D6ACF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#4D6ACF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6ACF

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6ACF	#FFFFFF	#000000	##FFFFFF
##4D6ACF	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3577D3

Deuteranopia (green-blind)

#186BCD

Tritanopia (blue-blind)

#008193

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4d6acf;
/* rgb */ color: rgb(77, 106, 207);
/* oklch */ color: oklch(55.5% 0.159 268.7);

Tailwind

colors: {
  custom: {
    50: '#8b94de',
    500: '#4d6acf',
    950: '#000000',
  },
}

SCSS

$custom: #4d6acf;
$custom-light: #8b94de;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6acf",
  "rgb": {
    "r": 77,
    "g": 106,
    "b": 207
  },
  "hsl": {
    "h": 226.615,
    "s": 57.522,
    "l": 55.686
  },
  "oklch": {
    "l": 0.55497,
    "c": 0.15911,
    "h": 268.7
  },
  "luminance": 0.16391
}

Semantic roles & 50–950 ramp

primary

#4D6ACF

secondary

#D7CBA1

accent

#BE47E1

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4D6ACF

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

Preview Lab → · Contrast checker → · Palette generator →