#4D5DCC#4D5DCC

#4D5DCC is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.7% C 0.171 H 272.9°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#4D5DCC
RGB	rgb(77, 93, 204)
HSL	hsl(232, 55%, 55%)
HSV	hsv(232, 62%, 80%)
CMYK	cmyk(62.3%, 54.4%, 0%, 20%)
CIE-LAB	lab(43.89, 28.28, -59.63)
CIE-LCH	lch(43.89, 66.00, 295.37°)
OKLab	oklab(52.73% 0.0087 -0.1712)
OKLCH	oklch(52.73% 0.171 272.9)
XYZ	xyz(17.8704, 13.7646, 58.8301)
Luminance	0.1377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5DCC #CCBC4D

analogous

#4D9CCC #4D5DCC #7C4DCC

triadic

#4D5DCC #CC4D5D #5DCC4D

tetradic

#4D5DCC #CC4D9C #CCBC4D #4DCC7C

square

#4D5DCC #CC4D9C #CCBC4D #4DCC7C

split-complementary

#4D5DCC #CC7C4D #9CCC4D

monochromatic

#232E7B #3140AB #4D5DCC #7D88DA #ACB4E7

Accessibility & contrast

On white

5.60

#4D5DCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#4D5DCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5DCC

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5DCC	#FFFFFF	#000000	##FFFFFF
##4D5DCC	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#096ED0

Deuteranopia (green-blind)

#0062CA

Tritanopia (blue-blind)

#00778B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4d5dcc;
/* rgb */ color: rgb(77, 93, 204);
/* oklch */ color: oklch(52.7% 0.171 272.9);

Tailwind

colors: {
  custom: {
    50: '#8b8adc',
    500: '#4d5dcc',
    950: '#000000',
  },
}

SCSS

$custom: #4d5dcc;
$custom-light: #8b8adc;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5dcc",
  "rgb": {
    "r": 77,
    "g": 93,
    "b": 204
  },
  "hsl": {
    "h": 232.441,
    "s": 55.459,
    "l": 55.098
  },
  "oklch": {
    "l": 0.52725,
    "c": 0.17141,
    "h": 272.9
  },
  "luminance": 0.13766
}

Semantic roles & 50–950 ramp

primary

#4D5DCC

secondary

#D5CEA0

accent

#CC49DF

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4D5DCC

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

Preview Lab → · Contrast checker → · Palette generator →