#4D65CF#4D65CF

#4D65CF is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.5% C 0.165 H 270.4°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#4D65CF
RGB	rgb(77, 101, 207)
HSL	hsl(229, 58%, 56%)
HSV	hsv(229, 63%, 81%)
CMYK	cmyk(62.8%, 51.2%, 0%, 18.8%)
CIE-LAB	lab(46.16, 24.28, -57.69)
CIE-LCH	lch(46.16, 62.59, 292.82°)
OKLab	oklab(54.5% 0.0013 -0.1654)
OKLCH	oklch(54.5% 0.165 270.4)
XYZ	xyz(18.9729, 15.3885, 60.9898)
Luminance	0.1539 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D65CF #CFB74D

analogous

#4DA6CF #4D65CF #764DCF

triadic

#4D65CF #CF4D65 #65CF4D

tetradic

#4D65CF #CF4DA6 #CFB74D #4DCF76

square

#4D65CF #CF4DA6 #CFB74D #4DCF76

split-complementary

#4D65CF #CF764D #A6CF4D

monochromatic

#22337F #2F47AF #4D65CF #7D8FDC #ADB8E9

Accessibility & contrast

On white

5.15

#4D65CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#4D65CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D65CF

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D65CF	#FFFFFF	#000000	##FFFFFF
##4D65CF	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2773D3

Deuteranopia (green-blind)

#0068CD

Tritanopia (blue-blind)

#007E90

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4d65cf;
/* rgb */ color: rgb(77, 101, 207);
/* oklch */ color: oklch(54.5% 0.165 270.4);

Tailwind

colors: {
  custom: {
    50: '#8b90de',
    500: '#4d65cf',
    950: '#000000',
  },
}

SCSS

$custom: #4d65cf;
$custom-light: #8b90de;
$custom-dark: #000000;

JSON

{
  "hex": "#4d65cf",
  "rgb": {
    "r": 77,
    "g": 101,
    "b": 207
  },
  "hsl": {
    "h": 228.923,
    "s": 57.522,
    "l": 55.686
  },
  "oklch": {
    "l": 0.54497,
    "c": 0.1654,
    "h": 270.4
  },
  "luminance": 0.1539
}

Semantic roles & 50–950 ramp

primary

#4D65CF

secondary

#D7CDA1

accent

#C447E1

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4D65CF

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

Preview Lab → · Contrast checker → · Palette generator →