#4D6DCF#4D6DCF

#4D6DCF is a mid, vivid blue. Relative luminance 0.170; OKLCH L 56.1% C 0.155 H 267.6°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#4D6DCF
RGB	rgb(77, 109, 207)
HSL	hsl(225, 58%, 56%)
HSV	hsv(225, 63%, 81%)
CMYK	cmyk(62.8%, 47.3%, 0%, 18.8%)
CIE-LAB	lab(48.28, 19.26, -54.28)
CIE-LCH	lch(48.28, 57.59, 289.53°)
OKLab	oklab(56.11% -0.0065 -0.1552)
OKLCH	oklch(56.11% 0.155 267.6)
XYZ	xyz(19.7878, 17.0183, 61.2615)
Luminance	0.1702 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6DCF #CFAF4D

analogous

#4DAECF #4D6DCF #6E4DCF

triadic

#4D6DCF #CF4D6D #6DCF4D

tetradic

#4D6DCF #CF4DAE #CFAF4D #4DCF6E

square

#4D6DCF #CF4DAE #CFAF4D #4DCF6E

split-complementary

#4D6DCF #CF6E4D #AECF4D

monochromatic

#22397F #2F4FAF #4D6DCF #7D95DC #ADBCE9

Accessibility & contrast

On white

4.77

#4D6DCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#4D6DCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6DCF

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6DCF	#FFFFFF	#000000	##FFFFFF
##4D6DCF	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B79D3

Deuteranopia (green-blind)

#236DCD

Tritanopia (blue-blind)

#008394

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4d6dcf;
/* rgb */ color: rgb(77, 109, 207);
/* oklch */ color: oklch(56.1% 0.155 267.6);

Tailwind

colors: {
  custom: {
    50: '#8b96de',
    500: '#4d6dcf',
    950: '#000000',
  },
}

SCSS

$custom: #4d6dcf;
$custom-light: #8b96de;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6dcf",
  "rgb": {
    "r": 77,
    "g": 109,
    "b": 207
  },
  "hsl": {
    "h": 225.231,
    "s": 57.522,
    "l": 55.686
  },
  "oklch": {
    "l": 0.56108,
    "c": 0.15538,
    "h": 267.6
  },
  "luminance": 0.1702
}

Semantic roles & 50–950 ramp

primary

#4D6DCF

secondary

#D7CAA1

accent

#BB47E1

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4D6DCF

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

Preview Lab → · Contrast checker → · Palette generator →