#4D46CF#4D46CF

#4D46CF is a mid, highly saturated blue. Relative luminance 0.105; OKLCH L 48.9% C 0.203 H 278.0°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#4D46CF
RGB	rgb(77, 70, 207)
HSL	hsl(243, 59%, 54%)
HSV	hsv(243, 66%, 81%)
CMYK	cmyk(62.8%, 66.2%, 0%, 18.8%)
CIE-LAB	lab(38.66, 43.38, -69.88)
CIE-LCH	lch(38.66, 82.25, 301.83°)
OKLab	oklab(48.94% 0.0284 -0.2015)
OKLCH	oklch(48.94% 0.203 278)
XYZ	xyz(16.5096, 10.4618, 60.1687)
Luminance	0.1046 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D46CF #C8CF46

analogous

#4684CF #4D46CF #9246CF

triadic

#4D46CF #CF4D46 #46CF4D

tetradic

#4D46CF #CF4684 #C8CF46 #46CF92

square

#4D46CF #CF4684 #C8CF46 #46CF92

split-complementary

#4D46CF #CF9246 #84CF46

monochromatic

#24207B #332CAB #4D46CF #7C77DC #ABA7E8

Accessibility & contrast

On white

6.79

#4D46CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#4D46CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D46CF

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D46CF	#FFFFFF	#000000	##FFFFFF
##4D46CF	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D3

Deuteranopia (green-blind)

#0055CC

Tritanopia (blue-blind)

#006A84

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4d46cf;
/* rgb */ color: rgb(77, 70, 207);
/* oklch */ color: oklch(48.9% 0.203 278.0);

Tailwind

colors: {
  custom: {
    50: '#8d7adf',
    500: '#4d46cf',
    950: '#000000',
  },
}

SCSS

$custom: #4d46cf;
$custom-light: #8d7adf;
$custom-dark: #000000;

JSON

{
  "hex": "#4d46cf",
  "rgb": {
    "r": 77,
    "g": 70,
    "b": 207
  },
  "hsl": {
    "h": 243.066,
    "s": 58.798,
    "l": 54.314
  },
  "oklch": {
    "l": 0.48937,
    "c": 0.20347,
    "h": 278
  },
  "luminance": 0.10463
}

Semantic roles & 50–950 ramp

primary

#4D46CF

secondary

#D2D59B

accent

#E246DA

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #4D46CF

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

Preview Lab → · Contrast checker → · Palette generator →