#2B52D3#2B52D3

#2B52D3 is a mid, highly saturated blue. Relative luminance 0.113; OKLCH L 49.5% C 0.203 H 266.0°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#2B52D3
RGB	rgb(43, 82, 211)
HSL	hsl(226, 66%, 50%)
HSV	hsv(226, 80%, 83%)
CMYK	cmyk(79.6%, 61.1%, 0%, 17.3%)
CIE-LAB	lab(40.00, 33.36, -70.07)
CIE-LCH	lch(40.00, 77.61, 295.46°)
OKLab	oklab(49.54% -0.0142 -0.2027)
OKLCH	oklch(49.54% 0.203 266)
XYZ	xyz(15.7673, 11.2495, 62.9557)
Luminance	0.1125 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B52D3 #D3AC2B

analogous

#2BA6D3 #2B52D3 #582BD3

triadic

#2B52D3 #D32B52 #52D32B

tetradic

#2B52D3 #D32BA6 #D3AC2B #2BD358

square

#2B52D3 #D32BA6 #D3AC2B #2BD358

split-complementary

#2B52D3 #D3582B #A6D32B

monochromatic

#162A6D #213EA0 #2B52D3 #5D7BDE #90A5E8

Accessibility & contrast

On white

6.46

#2B52D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#2B52D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B52D3

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B52D3	#FFFFFF	#000000	##FFFFFF
##2B52D3	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D7

Deuteranopia (green-blind)

#0057D1

Tritanopia (blue-blind)

#00738B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2b52d3;
/* rgb */ color: rgb(43, 82, 211);
/* oklch */ color: oklch(49.5% 0.203 266.0);

Tailwind

colors: {
  custom: {
    50: '#8082e2',
    500: '#2b52d3',
    950: '#000000',
  },
}

SCSS

$custom: #2b52d3;
$custom-light: #8082e2;
$custom-dark: #000000;

JSON

{
  "hex": "#2b52d3",
  "rgb": {
    "r": 43,
    "g": 82,
    "b": 211
  },
  "hsl": {
    "h": 226.071,
    "s": 66.142,
    "l": 49.804
  },
  "oklch": {
    "l": 0.49538,
    "c": 0.2032,
    "h": 266
  },
  "luminance": 0.11251
}

Semantic roles & 50–950 ramp

primary

#2B52D3

secondary

#D3C187

accent

#C23FE9

background

#F8F7FE

surface

#F0EEFC

border

#CBC9D5

text

#0C0A15

muted

#7D7C84

Preview Lab

Preview with #2B52D3

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

Preview Lab → · Contrast checker → · Palette generator →