#4C53AF#4C53AF

#4C53AF is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.6% C 0.144 H 276.3°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#4C53AF
RGB	rgb(76, 83, 175)
HSL	hsl(236, 39%, 49%)
HSV	hsv(236, 57%, 69%)
CMYK	cmyk(56.6%, 52.6%, 0%, 31.4%)
CIE-LAB	lab(39.27, 24.62, -50.19)
CIE-LCH	lch(39.27, 55.90, 296.13°)
OKLab	oklab(48.61% 0.0159 -0.1435)
OKLCH	oklch(48.61% 0.144 276.3)
XYZ	xyz(13.8091, 10.8172, 41.9094)
Luminance	0.1082 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C53AF #AFA84C

analogous

#4C85AF #4C53AF #774CAF

triadic

#4C53AF #AF4C53 #53AF4C

tetradic

#4C53AF #AF4C85 #AFA84C #4CAF77

square

#4C53AF #AF4C85 #AFA84C #4CAF77

split-complementary

#4C53AF #AF774C #85AF4C

monochromatic

#272B5A #393F84 #4C53AF #757BC3 #A0A4D6

Accessibility & contrast

On white

6.64

#4C53AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#4C53AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C53AF

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C53AF	#FFFFFF	#000000	##FFFFFF
##4C53AF	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2061B2

Deuteranopia (green-blind)

#0B59AD

Tritanopia (blue-blind)

#156879

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4c53af;
/* rgb */ color: rgb(76, 83, 175);
/* oklch */ color: oklch(48.6% 0.144 276.3);

Tailwind

colors: {
  custom: {
    50: '#8683c7',
    500: '#4c53af',
    950: '#000000',
  },
}

SCSS

$custom: #4c53af;
$custom-light: #8683c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c53af",
  "rgb": {
    "r": 76,
    "g": 83,
    "b": 175
  },
  "hsl": {
    "h": 235.758,
    "s": 39.442,
    "l": 49.216
  },
  "oklch": {
    "l": 0.48608,
    "c": 0.14442,
    "h": 276.3
  },
  "luminance": 0.10818
}

Semantic roles & 50–950 ramp

primary

#4C53AF

secondary

#C2BF94

accent

#C758CF

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4C53AF

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

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