#4A52DA#4A52DA

#4A52DA is a mid, highly saturated blue. Relative luminance 0.126; OKLCH L 51.7% C 0.204 H 274.1°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#4A52DA
RGB	rgb(74, 82, 218)
HSL	hsl(237, 66%, 57%)
HSV	hsv(237, 66%, 85%)
CMYK	cmyk(66.1%, 62.4%, 0%, 14.5%)
CIE-LAB	lab(42.08, 39.39, -70.62)
CIE-LCH	lch(42.08, 80.86, 299.15°)
OKLab	oklab(51.66% 0.0147 -0.2037)
OKLCH	oklch(51.66% 0.204 274.1)
XYZ	xyz(18.4920, 12.5507, 67.7641)
Luminance	0.1255 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A52DA #DAD24A

analogous

#4A9ADA #4A52DA #8A4ADA

triadic

#4A52DA #DA4A52 #52DA4A

tetradic

#4A52DA #DA4A9A #DAD24A #4ADA8A

square

#4A52DA #DA4A9A #DAD24A #4ADA8A

split-complementary

#4A52DA #DA8A4A #9ADA4A

monochromatic

#1D238D #2730C0 #4A52DA #7D83E4 #B0B3EF

Accessibility & contrast

On white

5.98

#4A52DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#4A52DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A52DA

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A52DA	#FFFFFF	#000000	##FFFFFF
##4A52DA	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADE

Deuteranopia (green-blind)

#005DD7

Tritanopia (blue-blind)

#00758E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4a52da;
/* rgb */ color: rgb(74, 82, 218);
/* oklch */ color: oklch(51.7% 0.204 274.1);

Tailwind

colors: {
  custom: {
    50: '#8d83e6',
    500: '#4a52da',
    950: '#000000',
  },
}

SCSS

$custom: #4a52da;
$custom-light: #8d83e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4a52da",
  "rgb": {
    "r": 74,
    "g": 82,
    "b": 218
  },
  "hsl": {
    "h": 236.667,
    "s": 66.055,
    "l": 57.255
  },
  "oklch": {
    "l": 0.5166,
    "c": 0.2042,
    "h": 274.1
  },
  "luminance": 0.12552
}

Semantic roles & 50–950 ramp

primary

#4A52DA

secondary

#DDDAA3

accent

#E03FE9

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4A52DA

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

Preview Lab → · Contrast checker → · Palette generator →