#4D3DCB#4D3DCB

#4D3DCB is a mid, highly saturated blue. Relative luminance 0.092; OKLCH L 47.2% C 0.209 H 279.9°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#4D3DCB
RGB	rgb(77, 61, 203)
HSL	hsl(247, 58%, 52%)
HSV	hsv(247, 70%, 80%)
CMYK	cmyk(62.1%, 70%, 0%, 20.4%)
CIE-LAB	lab(36.42, 47.27, -71.24)
CIE-LCH	lch(36.42, 85.50, 303.57°)
OKLab	oklab(47.22% 0.0358 -0.2055)
OKLCH	oklch(47.22% 0.209 279.9)
XYZ	xyz(15.5054, 9.2259, 57.4520)
Luminance	0.0923 (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

#4D3DCB #BBCB3D

analogous

#3D74CB #4D3DCB #943DCB

triadic

#4D3DCB #CB4D3D #3DCB4D

tetradic

#4D3DCB #CB3D74 #BBCB3D #3DCB94

square

#4D3DCB #CB3D74 #BBCB3D #3DCB94

split-complementary

#4D3DCB #CB943D #74CB3D

monochromatic

#271E70 #382BA0 #4D3DCB #796DD8 #A69EE5

Accessibility & contrast

On white

7.38

#4D3DCB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#4D3DCB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3DCB

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3DCB	#FFFFFF	#000000	##FFFFFF
##4D3DCB	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCF

Deuteranopia (green-blind)

#0050C8

Tritanopia (blue-blind)

#006380

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4d3dcb;
/* rgb */ color: rgb(77, 61, 203);
/* oklch */ color: oklch(47.2% 0.209 279.9);

Tailwind

colors: {
  custom: {
    50: '#8d74dc',
    500: '#4d3dcb',
    950: '#000000',
  },
}

SCSS

$custom: #4d3dcb;
$custom-light: #8d74dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3dcb",
  "rgb": {
    "r": 77,
    "g": 61,
    "b": 203
  },
  "hsl": {
    "h": 246.761,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.47215,
    "c": 0.20855,
    "h": 279.9
  },
  "luminance": 0.09227
}

Semantic roles & 50–950 ramp

primary

#4D3DCB

secondary

#CAD193

accent

#E147D0

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4D3DCB

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

Preview Lab → · Contrast checker → · Palette generator →