#4D4DFA#4D4DFA

#4D4DFA is a mid, highly saturated blue. Relative luminance 0.138; OKLCH L 53.9% C 0.248 H 274.2°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#4D4DFA
RGB	rgb(77, 77, 250)
HSL	hsl(240, 95%, 64%)
HSV	hsv(240, 69%, 98%)
CMYK	cmyk(69.2%, 69.2%, 0%, 2%)
CIE-LAB	lab(43.92, 53.12, -85.67)
CIE-LCH	lch(43.92, 100.81, 301.80°)
OKLab	oklab(53.89% 0.0182 -0.2477)
OKLCH	oklch(53.89% 0.248 274.2)
XYZ	xyz(22.9640, 13.7855, 91.8746)
Luminance	0.1379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4DFA #FAFA4D

analogous

#4DA4FA #4D4DFA #A44DFA

triadic

#4D4DFA #FA4D4D #4DFA4D

tetradic

#4D4DFA #FA4DA4 #FAFA4D #4DFAA4

square

#4D4DFA #FA4DA4 #FAFA4D #4DFAA4

split-complementary

#4D4DFA #FAA44D #A4FA4D

monochromatic

#0606C7 #1111F8 #4D4DFA #8989FC #C4C4FD

Accessibility & contrast

On white

5.59

#4D4DFA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#4D4DFA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4DFA

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4DFA	#FFFFFF	#000000	##FFFFFF
##4D4DFA	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070FF

Deuteranopia (green-blind)

#0060F7

Tritanopia (blue-blind)

#007D9E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4d4dfa;
/* rgb */ color: rgb(77, 77, 250);
/* oklch */ color: oklch(53.9% 0.248 274.2);

Tailwind

colors: {
  custom: {
    50: '#9580fd',
    500: '#4d4dfa',
    950: '#000000',
  },
}

SCSS

$custom: #4d4dfa;
$custom-light: #9580fd;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4dfa",
  "rgb": {
    "r": 77,
    "g": 77,
    "b": 250
  },
  "hsl": {
    "h": 240,
    "s": 94.536,
    "l": 64.118
  },
  "oklch": {
    "l": 0.53889,
    "c": 0.24834,
    "h": 274.2
  },
  "luminance": 0.13788
}

Semantic roles & 50–950 ramp

primary

#4D4DFA

secondary

#F0F0B3

accent

#E600E5

background

#FAF7FF

surface

#F4EEFF

border

#CEC9D7

text

#0F0A18

muted

#7F7C86

Preview Lab

Preview with #4D4DFA

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

Preview Lab → · Contrast checker → · Palette generator →