#4D69E1#4D69E1

#4D69E1 is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.6% C 0.185 H 269.7°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#4D69E1
RGB	rgb(77, 105, 225)
HSL	hsl(229, 71%, 59%)
HSV	hsv(229, 66%, 88%)
CMYK	cmyk(65.8%, 53.3%, 0%, 11.8%)
CIE-LAB	lab(48.40, 27.98, -64.31)
CIE-LCH	lch(48.40, 70.13, 293.51°)
OKLab	oklab(56.57% -0.001 -0.1848)
OKLCH	oklch(56.57% 0.185 269.7)
XYZ	xyz(21.6981, 17.1152, 73.3796)
Luminance	0.1712 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D69E1 #E1C54D

analogous

#4DB3E1 #4D69E1 #7B4DE1

triadic

#4D69E1 #E14D69 #69E14D

tetradic

#4D69E1 #E14DB3 #E1C54D #4DE17B

square

#4D69E1 #E14DB3 #E1C54D #4DE17B

split-complementary

#4D69E1 #E17B4D #B3E14D

monochromatic

#1A329A #2343CE #4D69E1 #8195EA #B6C1F3

Accessibility & contrast

On white

4.75

#4D69E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#4D69E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D69E1

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D69E1	#FFFFFF	#000000	##FFFFFF
##4D69E1	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#117AE5

Deuteranopia (green-blind)

#006DDF

Tritanopia (blue-blind)

#00869B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4d69e1;
/* rgb */ color: rgb(77, 105, 225);
/* oklch */ color: oklch(56.6% 0.185 269.7);

Tailwind

colors: {
  custom: {
    50: '#8e93eb',
    500: '#4d69e1',
    950: '#000000',
  },
}

SCSS

$custom: #4d69e1;
$custom-light: #8e93eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d69e1",
  "rgb": {
    "r": 77,
    "g": 105,
    "b": 225
  },
  "hsl": {
    "h": 228.649,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.56574,
    "c": 0.1848,
    "h": 269.7
  },
  "luminance": 0.17117
}

Semantic roles & 50–950 ramp

primary

#4D69E1

secondary

#E2D7A8

accent

#CC3AEE

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4D69E1

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

Preview Lab → · Contrast checker → · Palette generator →