#4D56C8#4D56C8

#4D56C8 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 51.1% C 0.175 H 275.0°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#4D56C8
RGB	rgb(77, 86, 200)
HSL	hsl(236, 53%, 54%)
HSV	hsv(236, 62%, 78%)
CMYK	cmyk(61.5%, 57%, 0%, 21.6%)
CIE-LAB	lab(41.85, 31.32, -60.64)
CIE-LCH	lch(41.85, 68.25, 297.31°)
OKLab	oklab(51.11% 0.0151 -0.1742)
OKLCH	oklch(51.11% 0.175 275)
XYZ	xyz(16.8103, 12.4021, 56.1404)
Luminance	0.1240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D56C8 #C8BF4D

analogous

#4D94C8 #4D56C8 #824DC8

triadic

#4D56C8 #C84D56 #56C84D

tetradic

#4D56C8 #C84D94 #C8BF4D #4DC882

square

#4D56C8 #C84D94 #C8BF4D #4DC882

split-complementary

#4D56C8 #C8824D #94C84D

monochromatic

#242A76 #333BA5 #4D56C8 #7C82D6 #ABAFE5

Accessibility & contrast

On white

6.03

#4D56C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#4D56C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D56C8

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D56C8	#FFFFFF	#000000	##FFFFFF
##4D56C8	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068CC

Deuteranopia (green-blind)

#005EC6

Tritanopia (blue-blind)

#007186

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4d56c8;
/* rgb */ color: rgb(77, 86, 200);
/* oklch */ color: oklch(51.1% 0.175 275.0);

Tailwind

colors: {
  custom: {
    50: '#8b85d9',
    500: '#4d56c8',
    950: '#000000',
  },
}

SCSS

$custom: #4d56c8;
$custom-light: #8b85d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d56c8",
  "rgb": {
    "r": 77,
    "g": 86,
    "b": 200
  },
  "hsl": {
    "h": 235.61,
    "s": 52.79,
    "l": 54.314
  },
  "oklch": {
    "l": 0.51108,
    "c": 0.17487,
    "h": 275
  },
  "luminance": 0.12403
}

Semantic roles & 50–950 ramp

primary

#4D56C8

secondary

#D2CF9E

accent

#D24CDC

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4D56C8

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

Preview Lab → · Contrast checker → · Palette generator →