#4D65DD#4D65DD

#4D65DD is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.5% C 0.184 H 270.7°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#4D65DD
RGB	rgb(77, 101, 221)
HSL	hsl(230, 68%, 58%)
HSV	hsv(230, 65%, 87%)
CMYK	cmyk(65.2%, 54.3%, 0%, 13.3%)
CIE-LAB	lab(47.11, 29.09, -64.14)
CIE-LCH	lch(47.11, 70.43, 294.40°)
OKLab	oklab(55.51% 0.0023 -0.1844)
OKLCH	oklch(55.51% 0.184 270.7)
XYZ	xyz(20.7610, 16.1037, 70.4068)
Luminance	0.1611 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D65DD #DDC54D

analogous

#4DADDD #4D65DD #7D4DDD

triadic

#4D65DD #DD4D65 #65DD4D

tetradic

#4D65DD #DD4DAD #DDC54D #4DDD7D

square

#4D65DD #DD4DAD #DDC54D #4DDD7D

split-complementary

#4D65DD #DD7D4D #ADDD4D

monochromatic

#1C3093 #2641C7 #4D65DD #8091E7 #B4BEF1

Accessibility & contrast

On white

4.97

#4D65DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#4D65DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D65DD

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D65DD	#FFFFFF	#000000	##FFFFFF
##4D65DD	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E1

Deuteranopia (green-blind)

#0069DB

Tritanopia (blue-blind)

#008297

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4d65dd;
/* rgb */ color: rgb(77, 101, 221);
/* oklch */ color: oklch(55.5% 0.184 270.7);

Tailwind

colors: {
  custom: {
    50: '#8e90e8',
    500: '#4d65dd',
    950: '#000000',
  },
}

SCSS

$custom: #4d65dd;
$custom-light: #8e90e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d65dd",
  "rgb": {
    "r": 77,
    "g": 101,
    "b": 221
  },
  "hsl": {
    "h": 230,
    "s": 67.925,
    "l": 58.431
  },
  "oklch": {
    "l": 0.55514,
    "c": 0.18437,
    "h": 270.7
  },
  "luminance": 0.16106
}

Semantic roles & 50–950 ramp

primary

#4D65DD

secondary

#DFD6A6

accent

#CE3DEB

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4D65DD

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

Preview Lab → · Contrast checker → · Palette generator →