#4D3CCB#4D3CCB

#4D3CCB is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 47.1% C 0.210 H 280.0°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#4D3CCB
RGB	rgb(77, 60, 203)
HSL	hsl(247, 58%, 52%)
HSV	hsv(247, 70%, 80%)
CMYK	cmyk(62.1%, 70.4%, 0%, 20.4%)
CIE-LAB	lab(36.21, 47.83, -71.57)
CIE-LCH	lch(36.21, 86.08, 303.75°)
OKLab	oklab(47.07% 0.0365 -0.2064)
OKLCH	oklch(47.07% 0.21 280)
XYZ	xyz(15.4525, 9.1201, 57.4344)
Luminance	0.0912 (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

#4D3CCB #BACB3C

analogous

#3C73CB #4D3CCB #953CCB

triadic

#4D3CCB #CB4D3C #3CCB4D

tetradic

#4D3CCB #CB3C73 #BACB3C #3CCB95

square

#4D3CCB #CB3C73 #BACB3C #3CCB95

split-complementary

#4D3CCB #CB953C #73CB3C

monochromatic

#271E6F #382A9F #4D3CCB #796CD8 #A59DE5

Accessibility & contrast

On white

7.44

#4D3CCB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#4D3CCB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3CCB

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3CCB	#FFFFFF	#000000	##FFFFFF
##4D3CCB	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACF

Deuteranopia (green-blind)

#0050C8

Tritanopia (blue-blind)

#00637F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4d3ccb;
/* rgb */ color: rgb(77, 60, 203);
/* oklch */ color: oklch(47.1% 0.210 280.0);

Tailwind

colors: {
  custom: {
    50: '#8d74dc',
    500: '#4d3ccb',
    950: '#000000',
  },
}

SCSS

$custom: #4d3ccb;
$custom-light: #8d74dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3ccb",
  "rgb": {
    "r": 77,
    "g": 60,
    "b": 203
  },
  "hsl": {
    "h": 247.133,
    "s": 57.895,
    "l": 51.569
  },
  "oklch": {
    "l": 0.47071,
    "c": 0.20962,
    "h": 280
  },
  "luminance": 0.09121
}

Semantic roles & 50–950 ramp

primary

#4D3CCB

secondary

#C9D192

accent

#E147CF

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4D3CCB

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

Preview Lab → · Contrast checker → · Palette generator →