#4D6FDB#4D6FDB

#4D6FDB is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.3% C 0.169 H 267.7°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#4D6FDB
RGB	rgb(77, 111, 219)
HSL	hsl(226, 66%, 58%)
HSV	hsv(226, 65%, 86%)
CMYK	cmyk(64.8%, 49.3%, 0%, 14.1%)
CIE-LAB	lab(49.57, 22.16, -59.03)
CIE-LCH	lch(49.57, 63.06, 290.57°)
OKLab	oklab(57.33% -0.0069 -0.1692)
OKLCH	oklch(57.33% 0.169 267.7)
XYZ	xyz(21.5268, 18.0591, 69.3554)
Luminance	0.1806 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6FDB #DBB94D

analogous

#4DB6DB #4D6FDB #724DDB

triadic

#4D6FDB #DB4D6F #6FDB4D

tetradic

#4D6FDB #DB4DB6 #DBB94D #4DDB72

square

#4D6FDB #DB4DB6 #DBB94D #4DDB72

split-complementary

#4D6FDB #DB724D #B6DB4D

monochromatic

#1D3990 #274DC3 #4D6FDB #8098E5 #B3C1F0

Accessibility & contrast

On white

4.55

#4D6FDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#4D6FDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D6FDB

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6FDB	#FFFFFF	#000000	##000000
##4D6FDB	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#337DDF

Deuteranopia (green-blind)

#0970D9

Tritanopia (blue-blind)

#00889B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4d6fdb;
/* rgb */ color: rgb(77, 111, 219);
/* oklch */ color: oklch(57.3% 0.169 267.7);

Tailwind

colors: {
  custom: {
    50: '#8d97e7',
    500: '#4d6fdb',
    950: '#000000',
  },
}

SCSS

$custom: #4d6fdb;
$custom-light: #8d97e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6fdb",
  "rgb": {
    "r": 77,
    "g": 111,
    "b": 219
  },
  "hsl": {
    "h": 225.634,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.57328,
    "c": 0.16935,
    "h": 267.7
  },
  "luminance": 0.18061
}

Semantic roles & 50–950 ramp

primary

#4D6FDB

secondary

#DED1A6

accent

#C03FE9

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4D6FDB

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

Preview Lab → · Contrast checker → · Palette generator →