#2B52AA#2B52AA

#2B52AA is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.2% C 0.148 H 263.6°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#2B52AA
RGB	rgb(43, 82, 170)
HSL	hsl(222, 60%, 42%)
HSV	hsv(222, 75%, 67%)
CMYK	cmyk(74.7%, 51.8%, 0%, 33.3%)
CIE-LAB	lab(36.84, 17.88, -51.25)
CIE-LCH	lch(36.84, 54.28, 289.23°)
OKLab	oklab(46.17% -0.0164 -0.1474)
OKLCH	oklch(46.17% 0.148 263.6)
XYZ	xyz(11.2667, 9.4492, 39.2525)
Luminance	0.0945 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B52AA #AA832B

analogous

#2B92AA #2B52AA #442BAA

triadic

#2B52AA #AA2B52 #52AA2B

tetradic

#2B52AA #AA2B92 #AA832B #2BAA44

square

#2B52AA #AA2B92 #AA832B #2BAA44

split-complementary

#2B52AA #AA442B #92AA2B

monochromatic

#122348 #1F3A79 #2B52AA #436ECF #7494DC

Accessibility & contrast

On white

7.27

#2B52AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#2B52AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B52AA

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B52AA	#FFFFFF	#000000	##FFFFFF
##2B52AA	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A5DAD

Deuteranopia (green-blind)

#0051A8

Tritanopia (blue-blind)

#006776

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2b52aa;
/* rgb */ color: rgb(43, 82, 170);
/* oklch */ color: oklch(46.2% 0.148 263.6);

Tailwind

colors: {
  custom: {
    50: '#7682c4',
    500: '#2b52aa',
    950: '#000000',
  },
}

SCSS

$custom: #2b52aa;
$custom-light: #7682c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b52aa",
  "rgb": {
    "r": 43,
    "g": 82,
    "b": 170
  },
  "hsl": {
    "h": 221.575,
    "s": 59.624,
    "l": 41.765
  },
  "oklch": {
    "l": 0.46171,
    "c": 0.14831,
    "h": 263.6
  },
  "luminance": 0.0945
}

Semantic roles & 50–950 ramp

primary

#2B52AA

secondary

#C3A96E

accent

#B245E3

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2B52AA

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

Preview Lab → · Contrast checker → · Palette generator →