#4C52BA#4C52BA

#4C52BA is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.2% C 0.161 H 276.2°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#4C52BA
RGB	rgb(76, 82, 186)
HSL	hsl(237, 44%, 51%)
HSV	hsv(237, 59%, 73%)
CMYK	cmyk(59.1%, 55.9%, 0%, 27.1%)
CIE-LAB	lab(39.77, 28.94, -55.85)
CIE-LCH	lch(39.77, 62.90, 297.39°)
OKLab	oklab(49.23% 0.0175 -0.1602)
OKLCH	oklch(49.23% 0.161 276.2)
XYZ	xyz(14.8578, 11.1152, 47.8073)
Luminance	0.1112 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C52BA #BAB44C

analogous

#4C89BA #4C52BA #7D4CBA

triadic

#4C52BA #BA4C52 #52BA4C

tetradic

#4C52BA #BA4C89 #BAB44C #4CBA7D

square

#4C52BA #BA4C89 #BAB44C #4CBA7D

split-complementary

#4C52BA #BA7D4C #89BA4C

monochromatic

#272A65 #383D91 #4C52BA #787DCB #A4A7DC

Accessibility & contrast

On white

6.52

#4C52BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#4C52BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C52BA

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C52BA	#FFFFFF	#000000	##FFFFFF
##4C52BA	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062BE

Deuteranopia (green-blind)

#0059B8

Tritanopia (blue-blind)

#006A7E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4c52ba;
/* rgb */ color: rgb(76, 82, 186);
/* oklch */ color: oklch(49.2% 0.161 276.2);

Tailwind

colors: {
  custom: {
    50: '#8882cf',
    500: '#4c52ba',
    950: '#000000',
  },
}

SCSS

$custom: #4c52ba;
$custom-light: #8882cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4c52ba",
  "rgb": {
    "r": 76,
    "g": 82,
    "b": 186
  },
  "hsl": {
    "h": 236.727,
    "s": 44.355,
    "l": 51.373
  },
  "oklch": {
    "l": 0.49226,
    "c": 0.16117,
    "h": 276.2
  },
  "luminance": 0.11116
}

Semantic roles & 50–950 ramp

primary

#4C52BA

secondary

#C9C799

accent

#CD54D4

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4C52BA

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

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