#4C52BD#4C52BD

#4C52BD is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.5% C 0.165 H 276.1°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#4C52BD
RGB	rgb(76, 82, 189)
HSL	hsl(237, 46%, 52%)
HSV	hsv(237, 60%, 74%)
CMYK	cmyk(59.8%, 56.6%, 0%, 25.9%)
CIE-LAB	lab(39.99, 29.95, -57.26)
CIE-LCH	lch(39.99, 64.62, 297.61°)
OKLab	oklab(49.45% 0.0176 -0.1643)
OKLCH	oklch(49.45% 0.165 276.1)
XYZ	xyz(15.1801, 11.2441, 49.5046)
Luminance	0.1124 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C52BD #BDB74C

analogous

#4C8BBD #4C52BD #7F4CBD

triadic

#4C52BD #BD4C52 #52BD4C

tetradic

#4C52BD #BD4C8B #BDB74C #4CBD7F

square

#4C52BD #BD4C8B #BDB74C #4CBD7F

split-complementary

#4C52BD #BD7F4C #8BBD4C

monochromatic

#262A68 #373C95 #4C52BD #797DCD #A5A8DE

Accessibility & contrast

On white

6.46

#4C52BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#4C52BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C52BD

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C52BD	#FFFFFF	#000000	##FFFFFF
##4C52BD	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C1

Deuteranopia (green-blind)

#005ABB

Tritanopia (blue-blind)

#006B7F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4c52bd;
/* rgb */ color: rgb(76, 82, 189);
/* oklch */ color: oklch(49.5% 0.165 276.1);

Tailwind

colors: {
  custom: {
    50: '#8982d2',
    500: '#4c52bd',
    950: '#000000',
  },
}

SCSS

$custom: #4c52bd;
$custom-light: #8982d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c52bd",
  "rgb": {
    "r": 76,
    "g": 82,
    "b": 189
  },
  "hsl": {
    "h": 236.814,
    "s": 46.122,
    "l": 51.961
  },
  "oklch": {
    "l": 0.49454,
    "c": 0.16529,
    "h": 276.1
  },
  "luminance": 0.11245
}

Semantic roles & 50–950 ramp

primary

#4C52BD

secondary

#CBC99A

accent

#CF52D6

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4C52BD

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

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