#4D6DDA#4D6DDA

#4D6DDA is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.9% C 0.170 H 268.3°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#4D6DDA
RGB	rgb(77, 109, 218)
HSL	hsl(226, 66%, 58%)
HSV	hsv(226, 65%, 85%)
CMYK	cmyk(64.7%, 50%, 0%, 14.5%)
CIE-LAB	lab(48.98, 23.06, -59.42)
CIE-LCH	lch(48.98, 63.74, 291.21°)
OKLab	oklab(56.86% -0.0052 -0.1704)
OKLCH	oklch(56.86% 0.17 268.3)
XYZ	xyz(21.1798, 17.5751, 68.5922)
Luminance	0.1758 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6DDA #DABA4D

analogous

#4DB3DA #4D6DDA #734DDA

triadic

#4D6DDA #DA4D6D #6DDA4D

tetradic

#4D6DDA #DA4DB3 #DABA4D #4DDA73

square

#4D6DDA #DA4DB3 #DABA4D #4DDA73

split-complementary

#4D6DDA #DA734D #B3DA4D

monochromatic

#1E378F #284BC2 #4D6DDA #8097E5 #B2C0EF

Accessibility & contrast

On white

4.65

#4D6DDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#4D6DDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6DDA

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6DDA	#FFFFFF	#000000	##FFFFFF
##4D6DDA	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F7BDE

Deuteranopia (green-blind)

#006ED8

Tritanopia (blue-blind)

#008699

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4d6dda;
/* rgb */ color: rgb(77, 109, 218);
/* oklch */ color: oklch(56.9% 0.170 268.3);

Tailwind

colors: {
  custom: {
    50: '#8d96e6',
    500: '#4d6dda',
    950: '#000000',
  },
}

SCSS

$custom: #4d6dda;
$custom-light: #8d96e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6dda",
  "rgb": {
    "r": 77,
    "g": 109,
    "b": 218
  },
  "hsl": {
    "h": 226.383,
    "s": 65.581,
    "l": 57.843
  },
  "oklch": {
    "l": 0.56858,
    "c": 0.17045,
    "h": 268.3
  },
  "luminance": 0.17577
}

Semantic roles & 50–950 ramp

primary

#4D6DDA

secondary

#DED1A5

accent

#C23FE9

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4D6DDA

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

Preview Lab → · Contrast checker → · Palette generator →