#3A52CC#3A52CC

#3A52CC is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.6% C 0.190 H 269.6°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#3A52CC
RGB	rgb(58, 82, 204)
HSL	hsl(230, 59%, 51%)
HSV	hsv(230, 72%, 80%)
CMYK	cmyk(71.6%, 59.8%, 0%, 20%)
CIE-LAB	lab(40.07, 32.42, -65.89)
CIE-LCH	lch(40.07, 73.44, 296.20°)
OKLab	oklab(49.59% -0.0014 -0.1902)
OKLCH	oklch(49.59% 0.19 269.6)
XYZ	xyz(15.6576, 11.2922, 58.4695)
Luminance	0.1129 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A52CC #CCB43A

analogous

#3A9BCC #3A52CC #6B3ACC

triadic

#3A52CC #CC3A52 #52CC3A

tetradic

#3A52CC #CC3A9B #CCB43A #3ACC6B

square

#3A52CC #CC3A9B #CCB43A #3ACC6B

split-complementary

#3A52CC #CC6B3A #9BCC3A

monochromatic

#1D2A6F #293DA0 #3A52CC #6B7DD9 #9BA7E5

Accessibility & contrast

On white

6.44

#3A52CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#3A52CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A52CC

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A52CC	#FFFFFF	#000000	##FFFFFF
##3A52CC	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D0

Deuteranopia (green-blind)

#0058CA

Tritanopia (blue-blind)

#007187

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3a52cc;
/* rgb */ color: rgb(58, 82, 204);
/* oklch */ color: oklch(49.6% 0.190 269.6);

Tailwind

colors: {
  custom: {
    50: '#8382dc',
    500: '#3a52cc',
    950: '#000000',
  },
}

SCSS

$custom: #3a52cc;
$custom-light: #8382dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3a52cc",
  "rgb": {
    "r": 58,
    "g": 82,
    "b": 204
  },
  "hsl": {
    "h": 230.137,
    "s": 58.871,
    "l": 51.373
  },
  "oklch": {
    "l": 0.4959,
    "c": 0.19018,
    "h": 269.6
  },
  "luminance": 0.11294
}

Semantic roles & 50–950 ramp

primary

#3A52CC

secondary

#D1C791

accent

#C846E2

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3A52CC

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

Preview Lab → · Contrast checker → · Palette generator →