#4D6CCB#4D6CCB

#4D6CCB is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.6% C 0.151 H 267.7°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#4D6CCB
RGB	rgb(77, 108, 203)
HSL	hsl(225, 55%, 55%)
HSV	hsv(225, 62%, 80%)
CMYK	cmyk(62.1%, 46.8%, 0%, 20.4%)
CIE-LAB	lab(47.77, 18.51, -52.81)
CIE-LCH	lch(47.77, 55.96, 289.31°)
OKLab	oklab(55.64% -0.006 -0.1509)
OKLCH	oklch(55.64% 0.151 267.7)
XYZ	xyz(19.1989, 16.6130, 58.6832)
Luminance	0.1661 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6CCB #CBAC4D

analogous

#4DABCB #4D6CCB #6D4DCB

triadic

#4D6CCB #CB4D6C #6CCB4D

tetradic

#4D6CCB #CB4DAB #CBAC4D #4DCB6D

square

#4D6CCB #CB4DAB #CBAC4D #4DCB6D

split-complementary

#4D6CCB #CB6D4D #ABCB4D

monochromatic

#24397A #314FA9 #4D6CCB #7C93D9 #ACBAE7

Accessibility & contrast

On white

4.86

#4D6CCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#4D6CCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6CCB

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6CCB	#FFFFFF	#000000	##FFFFFF
##4D6CCB	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D77CF

Deuteranopia (green-blind)

#276CC9

Tritanopia (blue-blind)

#008292

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4d6ccb;
/* rgb */ color: rgb(77, 108, 203);
/* oklch */ color: oklch(55.6% 0.151 267.7);

Tailwind

colors: {
  custom: {
    50: '#8a95db',
    500: '#4d6ccb',
    950: '#000000',
  },
}

SCSS

$custom: #4d6ccb;
$custom-light: #8a95db;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6ccb",
  "rgb": {
    "r": 77,
    "g": 108,
    "b": 203
  },
  "hsl": {
    "h": 225.238,
    "s": 54.783,
    "l": 54.902
  },
  "oklch": {
    "l": 0.55637,
    "c": 0.15107,
    "h": 267.7
  },
  "luminance": 0.16615
}

Semantic roles & 50–950 ramp

primary

#4D6CCB

secondary

#D4C79F

accent

#BA4ADE

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4D6CCB

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

Preview Lab → · Contrast checker → · Palette generator →