#4D5CEC#4D5CEC

#4D5CEC is a mid, highly saturated blue. Relative luminance 0.153; OKLCH L 55.1% C 0.215 H 272.6°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#4D5CEC
RGB	rgb(77, 92, 236)
HSL	hsl(234, 81%, 61%)
HSV	hsv(234, 67%, 93%)
CMYK	cmyk(67.4%, 61%, 0%, 7.5%)
CIE-LAB	lab(46.02, 39.76, -74.38)
CIE-LCH	lch(46.02, 84.34, 298.13°)
OKLab	oklab(55.05% 0.0097 -0.2145)
OKLCH	oklch(55.05% 0.215 272.6)
XYZ	xyz(22.0230, 15.2861, 81.1305)
Luminance	0.1529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5CEC #ECDD4D

analogous

#4DACEC #4D5CEC #8E4DEC

triadic

#4D5CEC #EC4D5C #5CEC4D

tetradic

#4D5CEC #EC4DAC #ECDD4D #4DEC8E

square

#4D5CEC #EC4DAC #ECDD4D #4DEC8E

split-complementary

#4D5CEC #EC8E4D #ACEC4D

monochromatic

#1221AC #182BE4 #4D5CEC #848FF2 #BCC1F8

Accessibility & contrast

On white

5.18

#4D5CEC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#4D5CEC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5CEC

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5CEC	#FFFFFF	#000000	##FFFFFF
##4D5CEC	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074F1

Deuteranopia (green-blind)

#0066E9

Tritanopia (blue-blind)

#00809B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4d5cec;
/* rgb */ color: rgb(77, 92, 236);
/* oklch */ color: oklch(55.1% 0.215 272.6);

Tailwind

colors: {
  custom: {
    50: '#918af3',
    500: '#4d5cec',
    950: '#000000',
  },
}

SCSS

$custom: #4d5cec;
$custom-light: #918af3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5cec",
  "rgb": {
    "r": 77,
    "g": 92,
    "b": 236
  },
  "hsl": {
    "h": 234.34,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.55054,
    "c": 0.21477,
    "h": 272.6
  },
  "luminance": 0.15288
}

Semantic roles & 50–950 ramp

primary

#4D5CEC

secondary

#E8E3AD

accent

#C908DD

background

#F9F8FF

surface

#F2F0FE

border

#CCCBD6

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4D5CEC

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

Preview Lab → · Contrast checker → · Palette generator →