#3B52D8#3B52D8

#3B52D8 is a mid, highly saturated blue. Relative luminance 0.119; OKLCH L 50.7% C 0.205 H 269.8°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#3B52D8
RGB	rgb(59, 82, 216)
HSL	hsl(231, 67%, 54%)
HSV	hsv(231, 73%, 85%)
CMYK	cmyk(72.7%, 62%, 0%, 15.3%)
CIE-LAB	lab(41.09, 36.80, -71.13)
CIE-LCH	lch(41.09, 80.08, 297.36°)
OKLab	oklab(50.66% -0.0007 -0.2055)
OKLCH	oklch(50.66% 0.206 269.8)
XYZ	xyz(17.2113, 11.9205, 66.3462)
Luminance	0.1192 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B52D8 #D8C13B

analogous

#3BA1D8 #3B52D8 #733BD8

triadic

#3B52D8 #D83B52 #52D83B

tetradic

#3B52D8 #D83BA1 #D8C13B #3BD873

square

#3B52D8 #D83BA1 #D8C13B #3BD873

split-complementary

#3B52D8 #D8733B #A1D83B

monochromatic

#19287F #2338B2 #3B52D8 #6E7FE2 #A1ACEC

Accessibility & contrast

On white

6.20

#3B52D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#3B52D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B52D8

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B52D8	#FFFFFF	#000000	##FFFFFF
##3B52D8	1.00	6.20	3.38	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DC

Deuteranopia (green-blind)

#005AD5

Tritanopia (blue-blind)

#00758D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3b52d8;
/* rgb */ color: rgb(59, 82, 216);
/* oklch */ color: oklch(50.7% 0.205 269.8);

Tailwind

colors: {
  custom: {
    50: '#8682e5',
    500: '#3b52d8',
    950: '#000000',
  },
}

SCSS

$custom: #3b52d8;
$custom-light: #8682e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3b52d8",
  "rgb": {
    "r": 59,
    "g": 82,
    "b": 216
  },
  "hsl": {
    "h": 231.21,
    "s": 66.809,
    "l": 53.922
  },
  "oklch": {
    "l": 0.50661,
    "c": 0.2055,
    "h": 269.8
  },
  "luminance": 0.11922
}

Semantic roles & 50–950 ramp

primary

#3B52D8

secondary

#D9CF96

accent

#D13EEA

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #3B52D8

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

Preview Lab → · Contrast checker → · Palette generator →