#4A52DD#4A52DD

#4A52DD is a mid, highly saturated blue. Relative luminance 0.127; OKLCH L 51.9% C 0.208 H 274.0°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#4A52DD
RGB	rgb(74, 82, 221)
HSL	hsl(237, 68%, 58%)
HSV	hsv(237, 67%, 87%)
CMYK	cmyk(66.5%, 62.9%, 0%, 13.3%)
CIE-LAB	lab(42.32, 40.39, -71.94)
CIE-LCH	lch(42.32, 82.50, 299.31°)
OKLab	oklab(51.91% 0.0146 -0.2075)
OKLCH	oklch(51.91% 0.208 274)
XYZ	xyz(18.8881, 12.7092, 69.8503)
Luminance	0.1271 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A52DD #DDD54A

analogous

#4A9BDD #4A52DD #8C4ADD

triadic

#4A52DD #DD4A52 #52DD4A

tetradic

#4A52DD #DD4A9B #DDD54A #4ADD8C

square

#4A52DD #DD4A9B #DDD54A #4ADD8C

split-complementary

#4A52DD #DD8C4A #9BDD4A

monochromatic

#1B2291 #252EC5 #4A52DD #7E83E7 #B1B4F0

Accessibility & contrast

On white

5.93

#4A52DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#4A52DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A52DD

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A52DD	#FFFFFF	#000000	##FFFFFF
##4A52DD	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BE1

Deuteranopia (green-blind)

#005DDA

Tritanopia (blue-blind)

#007690

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4a52dd;
/* rgb */ color: rgb(74, 82, 221);
/* oklch */ color: oklch(51.9% 0.208 274.0);

Tailwind

colors: {
  custom: {
    50: '#8e83e9',
    500: '#4a52dd',
    950: '#000000',
  },
}

SCSS

$custom: #4a52dd;
$custom-light: #8e83e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4a52dd",
  "rgb": {
    "r": 74,
    "g": 82,
    "b": 221
  },
  "hsl": {
    "h": 236.735,
    "s": 68.372,
    "l": 57.843
  },
  "oklch": {
    "l": 0.51914,
    "c": 0.20804,
    "h": 274
  },
  "luminance": 0.12711
}

Semantic roles & 50–950 ramp

primary

#4A52DD

secondary

#DFDCA4

accent

#E23DEB

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4A52DD

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

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