#2B52AC#2B52AC

#2B52AC is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.3% C 0.151 H 263.8°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#2B52AC
RGB	rgb(43, 82, 172)
HSL	hsl(222, 60%, 42%)
HSV	hsv(222, 75%, 67%)
CMYK	cmyk(75%, 52.3%, 0%, 32.5%)
CIE-LAB	lab(36.98, 18.64, -52.21)
CIE-LCH	lch(36.98, 55.43, 289.65°)
OKLab	oklab(46.32% -0.0162 -0.1502)
OKLCH	oklch(46.32% 0.151 263.8)
XYZ	xyz(11.4573, 9.5255, 40.2565)
Luminance	0.0953 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B52AC #AC852B

analogous

#2B93AC #2B52AC #442BAC

triadic

#2B52AC #AC2B52 #52AC2B

tetradic

#2B52AC #AC2B93 #AC852B #2BAC44

square

#2B52AC #AC2B93 #AC852B #2BAC44

split-complementary

#2B52AC #AC442B #93AC2B

monochromatic

#13234A #1F3B7B #2B52AC #446ED0 #7594DC

Accessibility & contrast

On white

7.23

#2B52AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#2B52AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B52AC

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B52AC	#FFFFFF	#000000	##FFFFFF
##2B52AC	1.00	7.23	2.91	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#165DAF

Deuteranopia (green-blind)

#0051AA

Tritanopia (blue-blind)

#006877

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2b52ac;
/* rgb */ color: rgb(43, 82, 172);
/* oklch */ color: oklch(46.3% 0.151 263.8);

Tailwind

colors: {
  custom: {
    50: '#7782c5',
    500: '#2b52ac',
    950: '#000000',
  },
}

SCSS

$custom: #2b52ac;
$custom-light: #7782c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b52ac",
  "rgb": {
    "r": 43,
    "g": 82,
    "b": 172
  },
  "hsl": {
    "h": 221.86,
    "s": 60,
    "l": 42.157
  },
  "oklch": {
    "l": 0.46323,
    "c": 0.15109,
    "h": 263.8
  },
  "luminance": 0.09527
}

Semantic roles & 50–950 ramp

primary

#2B52AC

secondary

#C4AA6F

accent

#B345E3

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2B52AC

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

Preview Lab → · Contrast checker → · Palette generator →