#4C53DC#4C53DC

#4C53DC is a mid, highly saturated blue. Relative luminance 0.129; OKLCH L 52.1% C 0.205 H 274.5°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#4C53DC
RGB	rgb(76, 83, 220)
HSL	hsl(237, 67%, 58%)
HSV	hsv(237, 65%, 86%)
CMYK	cmyk(65.5%, 62.3%, 0%, 13.7%)
CIE-LAB	lab(42.59, 39.73, -70.91)
CIE-LCH	lch(42.59, 81.28, 299.26°)
OKLab	oklab(52.12% 0.0161 -0.2045)
OKLCH	oklch(52.12% 0.205 274.5)
XYZ	xyz(18.9877, 12.8886, 69.1834)
Luminance	0.1289 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C53DC #DCD54C

analogous

#4C9BDC #4C53DC #8D4CDC

triadic

#4C53DC #DC4C53 #53DC4C

tetradic

#4C53DC #DC4C9B #DCD54C #4CDC8D

square

#4C53DC #DC4C9B #DCD54C #4CDC8D

split-complementary

#4C53DC #DC8D4C #9BDC4C

monochromatic

#1C2291 #262EC4 #4C53DC #7F84E6 #B2B5F0

Accessibility & contrast

On white

5.87

#4C53DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#4C53DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C53DC

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C53DC	#FFFFFF	#000000	##FFFFFF
##4C53DC	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BE0

Deuteranopia (green-blind)

#005ED9

Tritanopia (blue-blind)

#007690

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4c53dc;
/* rgb */ color: rgb(76, 83, 220);
/* oklch */ color: oklch(52.1% 0.205 274.5);

Tailwind

colors: {
  custom: {
    50: '#8e83e8',
    500: '#4c53dc',
    950: '#000000',
  },
}

SCSS

$custom: #4c53dc;
$custom-light: #8e83e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4c53dc",
  "rgb": {
    "r": 76,
    "g": 83,
    "b": 220
  },
  "hsl": {
    "h": 237.083,
    "s": 67.29,
    "l": 58.039
  },
  "oklch": {
    "l": 0.52122,
    "c": 0.2051,
    "h": 274.5
  },
  "luminance": 0.1289
}

Semantic roles & 50–950 ramp

primary

#4C53DC

secondary

#DFDCA5

accent

#E23EEA

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4C53DC

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

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