#4D69BB#4D69BB

#4D69BB is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.0% C 0.132 H 267.7°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#4D69BB
RGB	rgb(77, 105, 187)
HSL	hsl(225, 45%, 52%)
HSV	hsv(225, 59%, 73%)
CMYK	cmyk(58.8%, 43.9%, 0%, 26.7%)
CIE-LAB	lab(46.00, 14.91, -46.42)
CIE-LCH	lch(46.00, 48.76, 287.81°)
OKLab	oklab(53.97% -0.0054 -0.1322)
OKLCH	oklch(53.97% 0.132 267.7)
XYZ	xyz(17.0788, 15.2674, 49.0510)
Luminance	0.1527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D69BB #BB9F4D

analogous

#4DA0BB #4D69BB #684DBB

triadic

#4D69BB #BB4D69 #69BB4D

tetradic

#4D69BB #BB4DA0 #BB9F4D #4DBB68

square

#4D69BB #BB4DA0 #BB9F4D #4DBB68

split-complementary

#4D69BB #BB684D #A0BB4D

monochromatic

#273766 #384F93 #4D69BB #798ECC #A6B4DD

Accessibility & contrast

On white

5.18

#4D69BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#4D69BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D69BB

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D69BB	#FFFFFF	#000000	##FFFFFF
##4D69BB	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4472BE

Deuteranopia (green-blind)

#3568B9

Tritanopia (blue-blind)

#007B89

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4d69bb;
/* rgb */ color: rgb(77, 105, 187);
/* oklch */ color: oklch(54.0% 0.132 267.7);

Tailwind

colors: {
  custom: {
    50: '#8893d0',
    500: '#4d69bb',
    950: '#000000',
  },
}

SCSS

$custom: #4d69bb;
$custom-light: #8893d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d69bb",
  "rgb": {
    "r": 77,
    "g": 105,
    "b": 187
  },
  "hsl": {
    "h": 224.727,
    "s": 44.715,
    "l": 51.765
  },
  "oklch": {
    "l": 0.53975,
    "c": 0.13233,
    "h": 267.7
  },
  "luminance": 0.15269
}

Semantic roles & 50–950 ramp

primary

#4D69BB

secondary

#CABE9A

accent

#B453D4

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #4D69BB

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

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