#2B52C0#2B52C0

#2B52C0 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.9% C 0.178 H 265.3°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#2B52C0
RGB	rgb(43, 82, 192)
HSL	hsl(224, 63%, 46%)
HSV	hsv(224, 78%, 75%)
CMYK	cmyk(77.6%, 57.3%, 0%, 24.7%)
CIE-LAB	lab(38.47, 26.26, -61.56)
CIE-LCH	lch(38.47, 66.93, 293.10°)
OKLab	oklab(47.92% -0.0147 -0.1777)
OKLCH	oklch(47.92% 0.178 265.3)
XYZ	xyz(13.5246, 10.3524, 51.1444)
Luminance	0.1035 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B52C0 #C0992B

analogous

#2B9CC0 #2B52C0 #4E2BC0

triadic

#2B52C0 #C02B52 #52C02B

tetradic

#2B52C0 #C02B9C #C0992B #2BC04E

square

#2B52C0 #C02B9C #C0992B #2BC04E

split-complementary

#2B52C0 #C04E2B #9CC02B

monochromatic

#15275C #203D8E #2B52C0 #5074D8 #829CE3

Accessibility & contrast

On white

6.84

#2B52C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#2B52C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B52C0

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B52C0	#FFFFFF	#000000	##FFFFFF
##2B52C0	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C4

Deuteranopia (green-blind)

#0054BE

Tritanopia (blue-blind)

#006E81

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2b52c0;
/* rgb */ color: rgb(43, 82, 192);
/* oklch */ color: oklch(47.9% 0.178 265.3);

Tailwind

colors: {
  custom: {
    50: '#7b82d4',
    500: '#2b52c0',
    950: '#000000',
  },
}

SCSS

$custom: #2b52c0;
$custom-light: #7b82d4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b52c0",
  "rgb": {
    "r": 43,
    "g": 82,
    "b": 192
  },
  "hsl": {
    "h": 224.295,
    "s": 63.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.4792,
    "c": 0.17833,
    "h": 265.3
  },
  "luminance": 0.10354
}

Semantic roles & 50–950 ramp

primary

#2B52C0

secondary

#CCB77B

accent

#BB41E6

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2B52C0

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

Preview Lab → · Contrast checker → · Palette generator →