#4D6DDD#4D6DDD

#4D6DDD is a mid, vivid blue. Relative luminance 0.177; OKLCH L 57.1% C 0.175 H 268.4°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#4D6DDD
RGB	rgb(77, 109, 221)
HSL	hsl(227, 68%, 58%)
HSV	hsv(227, 65%, 87%)
CMYK	cmyk(65.2%, 50.7%, 0%, 13.3%)
CIE-LAB	lab(49.17, 24.10, -60.81)
CIE-LCH	lch(49.17, 65.41, 291.62°)
OKLab	oklab(57.07% -0.0049 -0.1744)
OKLCH	oklch(57.07% 0.175 268.4)
XYZ	xyz(21.5759, 17.7335, 70.6785)
Luminance	0.1774 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6DDD #DDBD4D

analogous

#4DB5DD #4D6DDD #754DDD

triadic

#4D6DDD #DD4D6D #6DDD4D

tetradic

#4D6DDD #DD4DB5 #DDBD4D #4DDD75

square

#4D6DDD #DD4DB5 #DDBD4D #4DDD75

split-complementary

#4D6DDD #DD754D #B5DD4D

monochromatic

#1C3793 #264AC7 #4D6DDD #8097E7 #B4C1F1

Accessibility & contrast

On white

4.62

#4D6DDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#4D6DDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6DDD

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6DDD	#FFFFFF	#000000	##FFFFFF
##4D6DDD	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B7CE1

Deuteranopia (green-blind)

#006FDB

Tritanopia (blue-blind)

#00879B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4d6ddd;
/* rgb */ color: rgb(77, 109, 221);
/* oklch */ color: oklch(57.1% 0.175 268.4);

Tailwind

colors: {
  custom: {
    50: '#8d96e8',
    500: '#4d6ddd',
    950: '#000000',
  },
}

SCSS

$custom: #4d6ddd;
$custom-light: #8d96e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6ddd",
  "rgb": {
    "r": 77,
    "g": 109,
    "b": 221
  },
  "hsl": {
    "h": 226.667,
    "s": 67.925,
    "l": 58.431
  },
  "oklch": {
    "l": 0.57068,
    "c": 0.17452,
    "h": 268.4
  },
  "luminance": 0.17736
}

Semantic roles & 50–950 ramp

primary

#4D6DDD

secondary

#DFD3A6

accent

#C43DEB

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4D6DDD

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

Preview Lab → · Contrast checker → · Palette generator →