#4D6DB2#4D6DB2

#4D6DB2 is a mid, moderate blue. Relative luminance 0.157; OKLCH L 54.3% C 0.115 H 264.1°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#4D6DB2
RGB	rgb(77, 109, 178)
HSL	hsl(221, 40%, 50%)
HSV	hsv(221, 57%, 70%)
CMYK	cmyk(56.7%, 38.8%, 0%, 30.2%)
CIE-LAB	lab(46.62, 9.38, -40.21)
CIE-LCH	lch(46.62, 41.29, 283.13°)
OKLab	oklab(54.29% -0.0117 -0.114)
OKLCH	oklch(54.29% 0.115 264.1)
XYZ	xyz(16.5624, 15.7281, 44.2739)
Luminance	0.1573 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6DB2 #B2924D

analogous

#4DA0B2 #4D6DB2 #5F4DB2

triadic

#4D6DB2 #B24D6D #6DB24D

tetradic

#4D6DB2 #B24DA0 #B2924D #4DB25F

square

#4D6DB2 #B24DA0 #B2924D #4DB25F

split-complementary

#4D6DB2 #B25F4D #A0B24D

monochromatic

#28395D #3B5387 #4D6DB2 #7890C4 #A2B3D7

Accessibility & contrast

On white

5.07

#4D6DB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#4D6DB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6DB2

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6DB2	#FFFFFF	#000000	##FFFFFF
##4D6DB2	1.00	5.07	4.15	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5073B5

Deuteranopia (green-blind)

#446AB1

Tritanopia (blue-blind)

#067C87

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4d6db2;
/* rgb */ color: rgb(77, 109, 178);
/* oklch */ color: oklch(54.3% 0.115 264.1);

Tailwind

colors: {
  custom: {
    50: '#8696c9',
    500: '#4d6db2',
    950: '#000000',
  },
}

SCSS

$custom: #4d6db2;
$custom-light: #8696c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6db2",
  "rgb": {
    "r": 77,
    "g": 109,
    "b": 178
  },
  "hsl": {
    "h": 220.99,
    "s": 39.608,
    "l": 50
  },
  "oklch": {
    "l": 0.54287,
    "c": 0.11457,
    "h": 264.1
  },
  "luminance": 0.15729
}

Semantic roles & 50–950 ramp

primary

#4D6DB2

secondary

#C4B697

accent

#AA58CF

background

#F8F9FC

surface

#F0F1F8

border

#CBCBD1

text

#0C0D13

muted

#7D7E82

Preview Lab

Preview with #4D6DB2

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

Preview Lab → · Contrast checker → · Palette generator →