#4C5DD1#4C5DD1

#4C5DD1 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.0% C 0.178 H 272.5°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#4C5DD1
RGB	rgb(76, 93, 209)
HSL	hsl(232, 59%, 56%)
HSV	hsv(232, 64%, 82%)
CMYK	cmyk(63.6%, 55.5%, 0%, 18%)
CIE-LAB	lab(44.19, 29.82, -62.03)
CIE-LCH	lch(44.19, 68.83, 295.67°)
OKLab	oklab(53.04% 0.0078 -0.1783)
OKLCH	oklch(53.04% 0.178 272.5)
XYZ	xyz(18.3996, 13.9671, 62.0355)
Luminance	0.1397 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5DD1 #D1C04C

analogous

#4C9FD1 #4C5DD1 #7D4CD1

triadic

#4C5DD1 #D14C5D #5DD14C

tetradic

#4C5DD1 #D14C9F #D1C04C #4CD17D

square

#4C5DD1 #D14C9F #D1C04C #4CD17D

split-complementary

#4C5DD1 #D17D4C #9FD14C

monochromatic

#212E81 #2E3FB2 #4C5DD1 #7D89DE #ADB5EA

Accessibility & contrast

On white

5.54

#4C5DD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#4C5DD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C5DD1

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5DD1	#FFFFFF	#000000	##FFFFFF
##4C5DD1	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)

#006FD5

Deuteranopia (green-blind)

#0063CF

Tritanopia (blue-blind)

#00798E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4c5dd1;
/* rgb */ color: rgb(76, 93, 209);
/* oklch */ color: oklch(53.0% 0.178 272.5);

Tailwind

colors: {
  custom: {
    50: '#8c8ae0',
    500: '#4c5dd1',
    950: '#000000',
  },
}

SCSS

$custom: #4c5dd1;
$custom-light: #8c8ae0;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5dd1",
  "rgb": {
    "r": 76,
    "g": 93,
    "b": 209
  },
  "hsl": {
    "h": 232.331,
    "s": 59.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.5304,
    "c": 0.17846,
    "h": 272.5
  },
  "luminance": 0.13969
}

Semantic roles & 50–950 ramp

primary

#4C5DD1

secondary

#D8D1A1

accent

#CE46E2

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4C5DD1

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

Preview Lab → · Contrast checker → · Palette generator →