#4D65E3#4D65E3

#4D65E3 is a mid, vivid blue. Relative luminance 0.164; OKLCH L 56.0% C 0.192 H 270.8°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#4D65E3
RGB	rgb(77, 101, 227)
HSL	hsl(230, 73%, 60%)
HSV	hsv(230, 66%, 89%)
CMYK	cmyk(66.1%, 55.5%, 0%, 11%)
CIE-LAB	lab(47.53, 31.16, -66.85)
CIE-LCH	lch(47.53, 73.75, 294.99°)
OKLab	oklab(55.96% 0.0025 -0.1923)
OKLCH	oklch(55.96% 0.192 270.8)
XYZ	xyz(21.5747, 16.4292, 74.6923)
Luminance	0.1643 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D65E3 #E3CB4D

analogous

#4DB0E3 #4D65E3 #804DE3

triadic

#4D65E3 #E34D65 #65E34D

tetradic

#4D65E3 #E34DB0 #E3CB4D #4DE380

square

#4D65E3 #E34DB0 #E3CB4D #4DE380

split-complementary

#4D65E3 #E3804D #B0E34D

monochromatic

#192E9D #213DD2 #4D65E3 #8293EB #B7C1F4

Accessibility & contrast

On white

4.90

#4D65E3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#4D65E3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D65E3

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D65E3	#FFFFFF	#000000	##FFFFFF
##4D65E3	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078E7

Deuteranopia (green-blind)

#006AE0

Tritanopia (blue-blind)

#00839A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4d65e3;
/* rgb */ color: rgb(77, 101, 227);
/* oklch */ color: oklch(56.0% 0.192 270.8);

Tailwind

colors: {
  custom: {
    50: '#8f90ed',
    500: '#4d65e3',
    950: '#000000',
  },
}

SCSS

$custom: #4d65e3;
$custom-light: #8f90ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4d65e3",
  "rgb": {
    "r": 77,
    "g": 101,
    "b": 227
  },
  "hsl": {
    "h": 230.4,
    "s": 72.816,
    "l": 59.608
  },
  "oklch": {
    "l": 0.55964,
    "c": 0.19235,
    "h": 270.8
  },
  "luminance": 0.16431
}

Semantic roles & 50–950 ramp

primary

#4D65E3

secondary

#E3DAA9

accent

#D238F0

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4D65E3

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

Preview Lab → · Contrast checker → · Palette generator →