#4D56DA#4D56DA

#4D56DA is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.5% C 0.199 H 274.3°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#4D56DA
RGB	rgb(77, 86, 218)
HSL	hsl(236, 66%, 58%)
HSV	hsv(236, 65%, 85%)
CMYK	cmyk(64.7%, 60.6%, 0%, 14.5%)
CIE-LAB	lab(43.20, 37.37, -68.78)
CIE-LCH	lch(43.20, 78.28, 298.52°)
OKLab	oklab(52.54% 0.0149 -0.1982)
OKLCH	oklch(52.54% 0.199 274.3)
XYZ	xyz(19.0391, 13.2937, 67.8787)
Luminance	0.1330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D56DA #DAD14D

analogous

#4D9DDA #4D56DA #8A4DDA

triadic

#4D56DA #DA4D56 #56DA4D

tetradic

#4D56DA #DA4D9D #DAD14D #4DDA8A

square

#4D56DA #DA4D9D #DAD14D #4DDA8A

split-complementary

#4D56DA #DA8A4D #9DDA4D

monochromatic

#1E258F #2832C2 #4D56DA #8086E5 #B2B6EF

Accessibility & contrast

On white

5.74

#4D56DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#4D56DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D56DA

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D56DA	#FFFFFF	#000000	##FFFFFF
##4D56DA	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CDE

Deuteranopia (green-blind)

#0060D7

Tritanopia (blue-blind)

#007790

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4d56da;
/* rgb */ color: rgb(77, 86, 218);
/* oklch */ color: oklch(52.5% 0.199 274.3);

Tailwind

colors: {
  custom: {
    50: '#8e85e6',
    500: '#4d56da',
    950: '#000000',
  },
}

SCSS

$custom: #4d56da;
$custom-light: #8e85e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d56da",
  "rgb": {
    "r": 77,
    "g": 86,
    "b": 218
  },
  "hsl": {
    "h": 236.17,
    "s": 65.581,
    "l": 57.843
  },
  "oklch": {
    "l": 0.52536,
    "c": 0.19872,
    "h": 274.3
  },
  "luminance": 0.13295
}

Semantic roles & 50–950 ramp

primary

#4D56DA

secondary

#DEDAA5

accent

#DE3FE9

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4D56DA

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

Preview Lab → · Contrast checker → · Palette generator →