#4C53AE#4C53AE

#4C53AE is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.5% C 0.143 H 276.4°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#4C53AE
RGB	rgb(76, 83, 174)
HSL	hsl(236, 39%, 49%)
HSV	hsv(236, 56%, 68%)
CMYK	cmyk(56.3%, 52.3%, 0%, 31.8%)
CIE-LAB	lab(39.20, 24.28, -49.70)
CIE-LCH	lch(39.20, 55.32, 296.04°)
OKLab	oklab(48.54% 0.0159 -0.1421)
OKLCH	oklch(48.54% 0.143 276.4)
XYZ	xyz(13.7113, 10.7781, 41.3940)
Luminance	0.1078 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C53AE #AEA74C

analogous

#4C84AE #4C53AE #764CAE

triadic

#4C53AE #AE4C53 #53AE4C

tetradic

#4C53AE #AE4C84 #AEA74C #4CAE76

square

#4C53AE #AE4C84 #AEA74C #4CAE76

split-complementary

#4C53AE #AE764C #84AE4C

monochromatic

#272A59 #393F83 #4C53AE #757AC3 #9FA3D5

Accessibility & contrast

On white

6.65

#4C53AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#4C53AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C53AE

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C53AE	#FFFFFF	#000000	##FFFFFF
##4C53AE	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2161B1

Deuteranopia (green-blind)

#0E58AC

Tritanopia (blue-blind)

#176878

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4c53ae;
/* rgb */ color: rgb(76, 83, 174);
/* oklch */ color: oklch(48.5% 0.143 276.4);

Tailwind

colors: {
  custom: {
    50: '#8683c7',
    500: '#4c53ae',
    950: '#000000',
  },
}

SCSS

$custom: #4c53ae;
$custom-light: #8683c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c53ae",
  "rgb": {
    "r": 76,
    "g": 83,
    "b": 174
  },
  "hsl": {
    "h": 235.714,
    "s": 39.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.48537,
    "c": 0.143,
    "h": 276.4
  },
  "luminance": 0.10779
}

Semantic roles & 50–950 ramp

primary

#4C53AE

secondary

#C2BF94

accent

#C759CF

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4C53AE

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

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