#2B52C3#2B52C3

#2B52C3 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.2% C 0.182 H 265.4°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#2B52C3
RGB	rgb(43, 82, 195)
HSL	hsl(225, 64%, 47%)
HSV	hsv(225, 78%, 76%)
CMYK	cmyk(77.9%, 57.9%, 0%, 23.5%)
CIE-LAB	lab(38.70, 27.39, -62.93)
CIE-LCH	lch(38.70, 68.63, 293.52°)
OKLab	oklab(48.17% -0.0145 -0.1817)
OKLCH	oklch(48.17% 0.182 265.4)
XYZ	xyz(13.8604, 10.4867, 52.9128)
Luminance	0.1049 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B52C3 #C39C2B

analogous

#2B9EC3 #2B52C3 #502BC3

triadic

#2B52C3 #C32B52 #52C32B

tetradic

#2B52C3 #C32B9E #C39C2B #2BC350

square

#2B52C3 #C32B9E #C39C2B #2BC350

split-complementary

#2B52C3 #C3502B #9EC32B

monochromatic

#15285F #203D91 #2B52C3 #5275D9 #849DE4

Accessibility & contrast

On white

6.78

#2B52C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#2B52C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B52C3

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B52C3	#FFFFFF	#000000	##FFFFFF
##2B52C3	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C7

Deuteranopia (green-blind)

#0054C1

Tritanopia (blue-blind)

#006E82

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2b52c3;
/* rgb */ color: rgb(43, 82, 195);
/* oklch */ color: oklch(48.2% 0.182 265.4);

Tailwind

colors: {
  custom: {
    50: '#7c82d6',
    500: '#2b52c3',
    950: '#000000',
  },
}

SCSS

$custom: #2b52c3;
$custom-light: #7c82d6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b52c3",
  "rgb": {
    "r": 43,
    "g": 82,
    "b": 195
  },
  "hsl": {
    "h": 224.605,
    "s": 63.866,
    "l": 46.667
  },
  "oklch": {
    "l": 0.48169,
    "c": 0.18232,
    "h": 265.4
  },
  "luminance": 0.10488
}

Semantic roles & 50–950 ramp

primary

#2B52C3

secondary

#CDB97D

accent

#BC41E7

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2B52C3

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

Preview Lab → · Contrast checker → · Palette generator →