#4D5ECC#4D5ECC

#4D5ECC is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.9% C 0.170 H 272.6°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#4D5ECC
RGB	rgb(77, 94, 204)
HSL	hsl(232, 55%, 55%)
HSV	hsv(232, 62%, 80%)
CMYK	cmyk(62.3%, 53.9%, 0%, 20%)
CIE-LAB	lab(44.15, 27.65, -59.22)
CIE-LCH	lch(44.15, 65.36, 295.03°)
OKLab	oklab(52.92% 0.0077 -0.17)
OKLCH	oklch(52.92% 0.17 272.6)
XYZ	xyz(17.9587, 13.9413, 58.8596)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5ECC #CCBB4D

analogous

#4D9DCC #4D5ECC #7C4DCC

triadic

#4D5ECC #CC4D5E #5ECC4D

tetradic

#4D5ECC #CC4D9D #CCBB4D #4DCC7C

square

#4D5ECC #CC4D9D #CCBB4D #4DCC7C

split-complementary

#4D5ECC #CC7C4D #9DCC4D

monochromatic

#232F7B #3141AB #4D5ECC #7D89DA #ACB4E7

Accessibility & contrast

On white

5.54

#4D5ECC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#4D5ECC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5ECC

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5ECC	#FFFFFF	#000000	##FFFFFF
##4D5ECC	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#116ED0

Deuteranopia (green-blind)

#0063CA

Tritanopia (blue-blind)

#00788C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4d5ecc;
/* rgb */ color: rgb(77, 94, 204);
/* oklch */ color: oklch(52.9% 0.170 272.6);

Tailwind

colors: {
  custom: {
    50: '#8b8bdc',
    500: '#4d5ecc',
    950: '#000000',
  },
}

SCSS

$custom: #4d5ecc;
$custom-light: #8b8bdc;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5ecc",
  "rgb": {
    "r": 77,
    "g": 94,
    "b": 204
  },
  "hsl": {
    "h": 231.969,
    "s": 55.459,
    "l": 55.098
  },
  "oklch": {
    "l": 0.52917,
    "c": 0.17015,
    "h": 272.6
  },
  "luminance": 0.13943
}

Semantic roles & 50–950 ramp

primary

#4D5ECC

secondary

#D5CEA0

accent

#CB49DF

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4D5ECC

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

Preview Lab → · Contrast checker → · Palette generator →