#4D6ECF#4D6ECF

#4D6ECF is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.3% C 0.154 H 267.2°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#4D6ECF
RGB	rgb(77, 110, 207)
HSL	hsl(225, 58%, 56%)
HSV	hsv(225, 63%, 81%)
CMYK	cmyk(62.8%, 46.9%, 0%, 18.8%)
CIE-LAB	lab(48.55, 18.63, -53.84)
CIE-LCH	lch(48.55, 56.98, 289.09°)
OKLab	oklab(56.31% -0.0075 -0.154)
OKLCH	oklch(56.31% 0.154 267.2)
XYZ	xyz(19.8951, 17.2329, 61.2972)
Luminance	0.1724 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6ECF #CFAE4D

analogous

#4DAFCF #4D6ECF #6D4DCF

triadic

#4D6ECF #CF4D6E #6ECF4D

tetradic

#4D6ECF #CF4DAF #CFAE4D #4DCF6D

square

#4D6ECF #CF4DAF #CFAE4D #4DCF6D

split-complementary

#4D6ECF #CF6D4D #AFCF4D

monochromatic

#223A7F #2F50AF #4D6ECF #7D95DC #ADBDE9

Accessibility & contrast

On white

4.72

#4D6ECF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#4D6ECF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6ECF

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6ECF	#FFFFFF	#000000	##FFFFFF
##4D6ECF	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E7AD3

Deuteranopia (green-blind)

#266ECD

Tritanopia (blue-blind)

#008494

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4d6ecf;
/* rgb */ color: rgb(77, 110, 207);
/* oklch */ color: oklch(56.3% 0.154 267.2);

Tailwind

colors: {
  custom: {
    50: '#8b97de',
    500: '#4d6ecf',
    950: '#000000',
  },
}

SCSS

$custom: #4d6ecf;
$custom-light: #8b97de;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6ecf",
  "rgb": {
    "r": 77,
    "g": 110,
    "b": 207
  },
  "hsl": {
    "h": 224.769,
    "s": 57.522,
    "l": 55.686
  },
  "oklch": {
    "l": 0.56314,
    "c": 0.15414,
    "h": 267.2
  },
  "luminance": 0.17235
}

Semantic roles & 50–950 ramp

primary

#4D6ECF

secondary

#D7C9A1

accent

#BA47E1

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4D6ECF

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

Preview Lab → · Contrast checker → · Palette generator →