#4C53BD#4C53BD

#4C53BD is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.6% C 0.164 H 275.8°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#4C53BD
RGB	rgb(76, 83, 189)
HSL	hsl(236, 46%, 52%)
HSV	hsv(236, 60%, 74%)
CMYK	cmyk(59.8%, 56.1%, 0%, 25.9%)
CIE-LAB	lab(40.24, 29.32, -56.85)
CIE-LCH	lch(40.24, 63.97, 297.28°)
OKLab	oklab(49.64% 0.0166 -0.1631)
OKLCH	oklch(49.64% 0.164 275.8)
XYZ	xyz(15.2561, 11.3960, 49.5299)
Luminance	0.1140 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C53BD #BDB64C

analogous

#4C8CBD #4C53BD #7E4CBD

triadic

#4C53BD #BD4C53 #53BD4C

tetradic

#4C53BD #BD4C8C #BDB64C #4CBD7E

square

#4C53BD #BD4C8C #BDB64C #4CBD7E

split-complementary

#4C53BD #BD7E4C #8CBD4C

monochromatic

#262A68 #373D95 #4C53BD #797ECD #A5A9DE

Accessibility & contrast

On white

6.40

#4C53BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#4C53BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C53BD

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C53BD	#FFFFFF	#000000	##FFFFFF
##4C53BD	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C1

Deuteranopia (green-blind)

#005ABB

Tritanopia (blue-blind)

#006C80

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4c53bd;
/* rgb */ color: rgb(76, 83, 189);
/* oklch */ color: oklch(49.6% 0.164 275.8);

Tailwind

colors: {
  custom: {
    50: '#8983d2',
    500: '#4c53bd',
    950: '#000000',
  },
}

SCSS

$custom: #4c53bd;
$custom-light: #8983d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c53bd",
  "rgb": {
    "r": 76,
    "g": 83,
    "b": 189
  },
  "hsl": {
    "h": 236.283,
    "s": 46.122,
    "l": 51.961
  },
  "oklch": {
    "l": 0.49641,
    "c": 0.16398,
    "h": 275.8
  },
  "luminance": 0.11397
}

Semantic roles & 50–950 ramp

primary

#4C53BD

secondary

#CBC89A

accent

#CE52D6

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4C53BD

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

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