#4D3AB8#4D3AB8

#4D3AB8 is a mid, vivid blue. Relative luminance 0.081; OKLCH L 45.1% C 0.188 H 282.6°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#4D3AB8
RGB	rgb(77, 58, 184)
HSL	hsl(249, 52%, 47%)
HSV	hsv(249, 68%, 72%)
CMYK	cmyk(58.2%, 68.5%, 0%, 27.8%)
CIE-LAB	lab(34.12, 43.06, -63.88)
CIE-LCH	lch(34.12, 77.04, 303.99°)
OKLab	oklab(45.05% 0.0412 -0.1839)
OKLCH	oklch(45.05% 0.188 282.6)
XYZ	xyz(13.2227, 8.0637, 46.1978)
Luminance	0.0806 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.17

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D3AB8 #A5B83A

analogous

#3A66B8 #4D3AB8 #8C3AB8

triadic

#4D3AB8 #B84D3A #3AB84D

tetradic

#4D3AB8 #B83A66 #A5B83A #3AB88C

square

#4D3AB8 #B83A66 #A5B83A #3AB88C

split-complementary

#4D3AB8 #B88C3A #66B83A

monochromatic

#261D5B #3A2B89 #4D3AB8 #7262CD #9C90DC

Accessibility & contrast

On white

8.04

#4D3AB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#4D3AB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3AB8

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3AB8	#FFFFFF	#000000	##FFFFFF
##4D3AB8	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BC

Deuteranopia (green-blind)

#004CB6

Tritanopia (blue-blind)

#0E5B74

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4d3ab8;
/* rgb */ color: rgb(77, 58, 184);
/* oklch */ color: oklch(45.1% 0.188 282.6);

Tailwind

colors: {
  custom: {
    50: '#8a72ce',
    500: '#4d3ab8',
    950: '#000000',
  },
}

SCSS

$custom: #4d3ab8;
$custom-light: #8a72ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3ab8",
  "rgb": {
    "r": 77,
    "g": 58,
    "b": 184
  },
  "hsl": {
    "h": 249.048,
    "s": 52.066,
    "l": 47.451
  },
  "oklch": {
    "l": 0.4505,
    "c": 0.18846,
    "h": 282.6
  },
  "luminance": 0.08065
}

Semantic roles & 50–950 ramp

primary

#4D3AB8

secondary

#BDC787

accent

#DC4CC6

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4D3AB8

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

Preview Lab → · Contrast checker → · Palette generator →