#4D6FA3#4D6FA3

#4D6FA3 is a mid, moderate blue. Relative luminance 0.156; OKLCH L 53.9% C 0.091 H 258.6°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#4D6FA3
RGB	rgb(77, 111, 163)
HSL	hsl(216, 36%, 47%)
HSV	hsv(216, 53%, 64%)
CMYK	cmyk(52.8%, 31.9%, 0%, 36.1%)
CIE-LAB	lab(46.43, 3.21, -31.73)
CIE-LCH	lch(46.43, 31.89, 275.77°)
OKLab	oklab(53.9% -0.0179 -0.0892)
OKLCH	oklch(53.9% 0.091 258.6)
XYZ	xyz(15.3536, 15.5899, 36.8433)
Luminance	0.1559 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6FA3 #A3814D

analogous

#4D9AA3 #4D6FA3 #564DA3

triadic

#4D6FA3 #A34D6F #6FA34D

tetradic

#4D6FA3 #A34D9A #A3814D #4DA356

square

#4D6FA3 #A34D9A #A3814D #4DA356

split-complementary

#4D6FA3 #A3564D #9AA34D

monochromatic

#263650 #395379 #4D6FA3 #718FBC #9BB0D0

Accessibility & contrast

On white

5.10

#4D6FA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#4D6FA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6FA3

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6FA3	#FFFFFF	#000000	##FFFFFF
##4D6FA3	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B72A5

Deuteranopia (green-blind)

#506AA2

Tritanopia (blue-blind)

#217A82

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4d6fa3;
/* rgb */ color: rgb(77, 111, 163);
/* oklch */ color: oklch(53.9% 0.091 258.6);

Tailwind

colors: {
  custom: {
    50: '#8498be',
    500: '#4d6fa3',
    950: '#000000',
  },
}

SCSS

$custom: #4d6fa3;
$custom-light: #8498be;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6fa3",
  "rgb": {
    "r": 77,
    "g": 111,
    "b": 163
  },
  "hsl": {
    "h": 216.279,
    "s": 35.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.53896,
    "c": 0.09102,
    "h": 258.6
  },
  "luminance": 0.15591
}

Semantic roles & 50–950 ramp

primary

#4D6FA3

secondary

#BCAB90

accent

#A05CCC

background

#F8F9FB

surface

#F0F2F7

border

#CBCCD0

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #4D6FA3

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

Preview Lab → · Contrast checker → · Palette generator →