#2A52AB#2A52AB

#2A52AB is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.2% C 0.150 H 263.5°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#2A52AB
RGB	rgb(42, 82, 171)
HSL	hsl(221, 61%, 42%)
HSV	hsv(221, 75%, 67%)
CMYK	cmyk(75.4%, 52%, 0%, 32.9%)
CIE-LAB	lab(36.87, 18.13, -51.79)
CIE-LCH	lch(36.87, 54.88, 289.30°)
OKLab	oklab(46.21% -0.0171 -0.149)
OKLCH	oklch(46.21% 0.15 263.5)
XYZ	xyz(11.3202, 9.4658, 39.7507)
Luminance	0.0947 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A52AB #AB832A

analogous

#2A93AB #2A52AB #422AAB

triadic

#2A52AB #AB2A52 #52AB2A

tetradic

#2A52AB #AB2A93 #AB832A #2AAB42

square

#2A52AB #AB2A93 #AB832A #2AAB42

split-complementary

#2A52AB #AB422A #93AB2A

monochromatic

#122349 #1E3A7A #2A52AB #426ED1 #7394DD

Accessibility & contrast

On white

7.26

#2A52AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#2A52AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A52AB

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A52AB	#FFFFFF	#000000	##FFFFFF
##2A52AB	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#185DAE

Deuteranopia (green-blind)

#0051A9

Tritanopia (blue-blind)

#006776

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2a52ab;
/* rgb */ color: rgb(42, 82, 171);
/* oklch */ color: oklch(46.2% 0.150 263.5);

Tailwind

colors: {
  custom: {
    50: '#7682c5',
    500: '#2a52ab',
    950: '#000000',
  },
}

SCSS

$custom: #2a52ab;
$custom-light: #7682c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a52ab",
  "rgb": {
    "r": 42,
    "g": 82,
    "b": 171
  },
  "hsl": {
    "h": 221.395,
    "s": 60.563,
    "l": 41.765
  },
  "oklch": {
    "l": 0.46206,
    "c": 0.15001,
    "h": 263.5
  },
  "luminance": 0.09467
}

Semantic roles & 50–950 ramp

primary

#2A52AB

secondary

#C4A96D

accent

#B244E4

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2A52AB

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

Preview Lab → · Contrast checker → · Palette generator →