#4D69DB#4D69DB

#4D69DB is a mid, vivid blue. Relative luminance 0.168; OKLCH L 56.1% C 0.177 H 269.5°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#4D69DB
RGB	rgb(77, 105, 219)
HSL	hsl(228, 66%, 58%)
HSV	hsv(228, 65%, 86%)
CMYK	cmyk(64.8%, 52.1%, 0%, 14.1%)
CIE-LAB	lab(48.00, 25.91, -61.57)
CIE-LCH	lch(48.00, 66.79, 292.82°)
OKLab	oklab(56.14% -0.0014 -0.1767)
OKLCH	oklch(56.14% 0.177 269.5)
XYZ	xyz(20.8940, 16.7935, 69.1445)
Luminance	0.1679 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D69DB #DBBF4D

analogous

#4DB0DB #4D69DB #784DDB

triadic

#4D69DB #DB4D69 #69DB4D

tetradic

#4D69DB #DB4DB0 #DBBF4D #4DDB78

square

#4D69DB #DB4DB0 #DBBF4D #4DDB78

split-complementary

#4D69DB #DB784D #B0DB4D

monochromatic

#1D3490 #2746C3 #4D69DB #8094E5 #B3BFF0

Accessibility & contrast

On white

4.82

#4D69DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#4D69DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D69DB

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D69DB	#FFFFFF	#000000	##FFFFFF
##4D69DB	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2179DF

Deuteranopia (green-blind)

#006CD9

Tritanopia (blue-blind)

#008498

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4d69db;
/* rgb */ color: rgb(77, 105, 219);
/* oklch */ color: oklch(56.1% 0.177 269.5);

Tailwind

colors: {
  custom: {
    50: '#8d93e7',
    500: '#4d69db',
    950: '#000000',
  },
}

SCSS

$custom: #4d69db;
$custom-light: #8d93e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d69db",
  "rgb": {
    "r": 77,
    "g": 105,
    "b": 219
  },
  "hsl": {
    "h": 228.169,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.56139,
    "c": 0.17675,
    "h": 269.5
  },
  "luminance": 0.16795
}

Semantic roles & 50–950 ramp

primary

#4D69DB

secondary

#DED3A6

accent

#C83FE9

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4D69DB

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

Preview Lab → · Contrast checker → · Palette generator →