#4D4FEA#4D4FEA

#4D4FEA is a mid, highly saturated blue. Relative luminance 0.131; OKLCH L 52.7% C 0.227 H 274.8°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#4D4FEA
RGB	rgb(77, 79, 234)
HSL	hsl(239, 79%, 61%)
HSV	hsv(239, 67%, 92%)
CMYK	cmyk(67.1%, 66.2%, 0%, 8.2%)
CIE-LAB	lab(42.93, 46.85, -78.32)
CIE-LCH	lch(42.93, 91.26, 300.89°)
OKLab	oklab(52.74% 0.019 -0.2262)
OKLCH	oklch(52.74% 0.227 274.8)
XYZ	xyz(20.7029, 13.1084, 79.2651)
Luminance	0.1311 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4FEA #EAE84D

analogous

#4D9DEA #4D4FEA #994DEA

triadic

#4D4FEA #EA4D4F #4FEA4D

tetradic

#4D4FEA #EA4D9D #EAE84D #4DEA99

square

#4D4FEA #EA4D9D #EAE84D #4DEA99

split-complementary

#4D4FEA #EA994D #9DEA4D

monochromatic

#1416A9 #1A1DDF #4D4FEA #8485F0 #BABBF7

Accessibility & contrast

On white

5.80

#4D4FEA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#4D4FEA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4FEA

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4FEA	#FFFFFF	#000000	##FFFFFF
##4D4FEA	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DEF

Deuteranopia (green-blind)

#005EE7

Tritanopia (blue-blind)

#007896

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4d4fea;
/* rgb */ color: rgb(77, 79, 234);
/* oklch */ color: oklch(52.7% 0.227 274.8);

Tailwind

colors: {
  custom: {
    50: '#9281f2',
    500: '#4d4fea',
    950: '#000000',
  },
}

SCSS

$custom: #4d4fea;
$custom-light: #9281f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4fea",
  "rgb": {
    "r": 77,
    "g": 79,
    "b": 234
  },
  "hsl": {
    "h": 239.236,
    "s": 78.894,
    "l": 60.98
  },
  "oklch": {
    "l": 0.52739,
    "c": 0.22696,
    "h": 274.8
  },
  "luminance": 0.1311
}

Semantic roles & 50–950 ramp

primary

#4D4FEA

secondary

#E7E6AC

accent

#D90ADB

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4D4FEA

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

Preview Lab → · Contrast checker → · Palette generator →