#4D6DDB#4D6DDB

#4D6DDB is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.9% C 0.172 H 268.3°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#4D6DDB
RGB	rgb(77, 109, 219)
HSL	hsl(226, 66%, 58%)
HSV	hsv(226, 65%, 86%)
CMYK	cmyk(64.8%, 50.2%, 0%, 14.1%)
CIE-LAB	lab(49.04, 23.41, -59.88)
CIE-LCH	lch(49.04, 64.29, 291.35°)
OKLab	oklab(56.93% -0.0051 -0.1717)
OKLCH	oklch(56.93% 0.172 268.3)
XYZ	xyz(21.3110, 17.6276, 69.2835)
Luminance	0.1763 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6DDB #DBBB4D

analogous

#4DB4DB #4D6DDB #744DDB

triadic

#4D6DDB #DB4D6D #6DDB4D

tetradic

#4D6DDB #DB4DB4 #DBBB4D #4DDB74

square

#4D6DDB #DB4DB4 #DBBB4D #4DDB74

split-complementary

#4D6DDB #DB744D #B4DB4D

monochromatic

#1D3790 #274BC3 #4D6DDB #8097E5 #B3C1F0

Accessibility & contrast

On white

4.64

#4D6DDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#4D6DDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6DDB

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6DDB	#FFFFFF	#000000	##FFFFFF
##4D6DDB	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E7BDF

Deuteranopia (green-blind)

#006ED9

Tritanopia (blue-blind)

#00879A

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4d6ddb;
/* rgb */ color: rgb(77, 109, 219);
/* oklch */ color: oklch(56.9% 0.172 268.3);

Tailwind

colors: {
  custom: {
    50: '#8d96e7',
    500: '#4d6ddb',
    950: '#000000',
  },
}

SCSS

$custom: #4d6ddb;
$custom-light: #8d96e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6ddb",
  "rgb": {
    "r": 77,
    "g": 109,
    "b": 219
  },
  "hsl": {
    "h": 226.479,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.56928,
    "c": 0.1718,
    "h": 268.3
  },
  "luminance": 0.1763
}

Semantic roles & 50–950 ramp

primary

#4D6DDB

secondary

#DED1A6

accent

#C33FE9

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4D6DDB

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

Preview Lab → · Contrast checker → · Palette generator →