#4D3FCC#4D3FCC

#4D3FCC is a mid, highly saturated blue. Relative luminance 0.095; OKLCH L 47.6% C 0.208 H 279.5°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#4D3FCC
RGB	rgb(77, 63, 204)
HSL	hsl(246, 58%, 52%)
HSV	hsv(246, 69%, 80%)
CMYK	cmyk(62.3%, 69.1%, 0%, 20%)
CIE-LAB	lab(36.91, 46.46, -71.01)
CIE-LCH	lch(36.91, 84.86, 303.20°)
OKLab	oklab(47.6% 0.0341 -0.2048)
OKLCH	oklch(47.6% 0.208 279.5)
XYZ	xyz(15.7337, 9.4912, 58.1179)
Luminance	0.0949 (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

#4D3FCC #BECC3F

analogous

#3F78CC #4D3FCC #933FCC

triadic

#4D3FCC #CC4D3F #3FCC4D

tetradic

#4D3FCC #CC3F78 #BECC3F #3FCC93

square

#4D3FCC #CC3F78 #BECC3F #3FCC93

split-complementary

#4D3FCC #CC933F #78CC3F

monochromatic

#271E72 #372BA3 #4D3FCC #7A6FD9 #A7A0E6

Accessibility & contrast

On white

7.25

#4D3FCC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#4D3FCC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3FCC

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3FCC	#FFFFFF	#000000	##FFFFFF
##4D3FCC	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD0

Deuteranopia (green-blind)

#0051C9

Tritanopia (blue-blind)

#006581

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4d3fcc;
/* rgb */ color: rgb(77, 63, 204);
/* oklch */ color: oklch(47.6% 0.208 279.5);

Tailwind

colors: {
  custom: {
    50: '#8d76dd',
    500: '#4d3fcc',
    950: '#000000',
  },
}

SCSS

$custom: #4d3fcc;
$custom-light: #8d76dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3fcc",
  "rgb": {
    "r": 77,
    "g": 63,
    "b": 204
  },
  "hsl": {
    "h": 245.957,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.47599,
    "c": 0.20759,
    "h": 279.5
  },
  "luminance": 0.09492
}

Semantic roles & 50–950 ramp

primary

#4D3FCC

secondary

#CCD295

accent

#E147D2

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4D3FCC

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

Preview Lab → · Contrast checker → · Palette generator →