#2B52C4#2B52C4

#2B52C4 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.3% C 0.184 H 265.5°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#2B52C4
RGB	rgb(43, 82, 196)
HSL	hsl(225, 64%, 47%)
HSV	hsv(225, 78%, 77%)
CMYK	cmyk(78.1%, 58.2%, 0%, 23.1%)
CIE-LAB	lab(38.78, 27.77, -63.38)
CIE-LCH	lch(38.78, 69.20, 293.66°)
OKLab	oklab(48.25% -0.0145 -0.1831)
OKLCH	oklch(48.25% 0.184 265.5)
XYZ	xyz(13.9738, 10.5321, 53.5103)
Luminance	0.1053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B52C4 #C49D2B

analogous

#2B9FC4 #2B52C4 #512BC4

triadic

#2B52C4 #C42B52 #52C42B

tetradic

#2B52C4 #C42B9F #C49D2B #2BC451

square

#2B52C4 #C42B9F #C49D2B #2BC451

split-complementary

#2B52C4 #C4512B #9FC42B

monochromatic

#152860 #203D92 #2B52C4 #5375D9 #859DE4

Accessibility & contrast

On white

6.76

#2B52C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#2B52C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B52C4

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B52C4	#FFFFFF	#000000	##FFFFFF
##2B52C4	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C8

Deuteranopia (green-blind)

#0054C2

Tritanopia (blue-blind)

#006F83

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2b52c4;
/* rgb */ color: rgb(43, 82, 196);
/* oklch */ color: oklch(48.3% 0.184 265.5);

Tailwind

colors: {
  custom: {
    50: '#7c82d7',
    500: '#2b52c4',
    950: '#000000',
  },
}

SCSS

$custom: #2b52c4;
$custom-light: #7c82d7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b52c4",
  "rgb": {
    "r": 43,
    "g": 82,
    "b": 196
  },
  "hsl": {
    "h": 224.706,
    "s": 64.017,
    "l": 46.863
  },
  "oklch": {
    "l": 0.48253,
    "c": 0.18365,
    "h": 265.5
  },
  "luminance": 0.10534
}

Semantic roles & 50–950 ramp

primary

#2B52C4

secondary

#CEB97D

accent

#BD41E7

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2B52C4

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

Preview Lab → · Contrast checker → · Palette generator →