#2A52B5#2A52B5

#2A52B5 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.0% C 0.164 H 264.3°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#2A52B5
RGB	rgb(42, 82, 181)
HSL	hsl(223, 62%, 44%)
HSV	hsv(223, 77%, 71%)
CMYK	cmyk(76.8%, 54.7%, 0%, 29%)
CIE-LAB	lab(37.59, 21.97, -56.53)
CIE-LCH	lch(37.59, 60.65, 291.24°)
OKLab	oklab(46.99% -0.0161 -0.163)
OKLCH	oklch(46.99% 0.164 264.3)
XYZ	xyz(12.3097, 9.8616, 44.9618)
Luminance	0.0986 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A52B5 #B58D2A

analogous

#2A97B5 #2A52B5 #472AB5

triadic

#2A52B5 #B52A52 #52B52A

tetradic

#2A52B5 #B52A97 #B58D2A #2AB547

square

#2A52B5 #B52A97 #B58D2A #2AB547

split-complementary

#2A52B5 #B5472A #97B52A

monochromatic

#132552 #1E3B83 #2A52B5 #4870D4 #7997E0

Accessibility & contrast

On white

7.06

#2A52B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#2A52B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A52B5

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A52B5	#FFFFFF	#000000	##FFFFFF
##2A52B5	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FB8

Deuteranopia (green-blind)

#0052B3

Tritanopia (blue-blind)

#006A7B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2a52b5;
/* rgb */ color: rgb(42, 82, 181);
/* oklch */ color: oklch(47.0% 0.164 264.3);

Tailwind

colors: {
  custom: {
    50: '#7882cc',
    500: '#2a52b5',
    950: '#000000',
  },
}

SCSS

$custom: #2a52b5;
$custom-light: #7882cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2a52b5",
  "rgb": {
    "r": 42,
    "g": 82,
    "b": 181
  },
  "hsl": {
    "h": 222.734,
    "s": 62.332,
    "l": 43.725
  },
  "oklch": {
    "l": 0.46987,
    "c": 0.16377,
    "h": 264.3
  },
  "luminance": 0.09863
}

Semantic roles & 50–950 ramp

primary

#2A52B5

secondary

#C8AF73

accent

#B642E5

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2A52B5

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

Preview Lab → · Contrast checker → · Palette generator →