#2A52AA#2A52AA

#2A52AA is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.1% C 0.149 H 263.3°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#2A52AA
RGB	rgb(42, 82, 170)
HSL	hsl(221, 60%, 42%)
HSV	hsv(221, 75%, 67%)
CMYK	cmyk(75.3%, 51.8%, 0%, 33.3%)
CIE-LAB	lab(36.80, 17.75, -51.31)
CIE-LCH	lch(36.80, 54.30, 289.08°)
OKLab	oklab(46.13% -0.0172 -0.1476)
OKLCH	oklch(46.13% 0.149 263.3)
XYZ	xyz(11.2253, 9.4279, 39.2506)
Luminance	0.0943 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A52AA #AA822A

analogous

#2A92AA #2A52AA #422AAA

triadic

#2A52AA #AA2A52 #52AA2A

tetradic

#2A52AA #AA2A92 #AA822A #2AAA42

square

#2A52AA #AA2A92 #AA822A #2AAA42

split-complementary

#2A52AA #AA422A #92AA2A

monochromatic

#122348 #1E3A79 #2A52AA #416ED0 #7293DC

Accessibility & contrast

On white

7.28

#2A52AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#2A52AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A52AA

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A52AA	#FFFFFF	#000000	##FFFFFF
##2A52AA	1.00	7.28	2.89	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#195DAD

Deuteranopia (green-blind)

#0051A8

Tritanopia (blue-blind)

#006776

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2a52aa;
/* rgb */ color: rgb(42, 82, 170);
/* oklch */ color: oklch(46.1% 0.149 263.3);

Tailwind

colors: {
  custom: {
    50: '#7682c4',
    500: '#2a52aa',
    950: '#000000',
  },
}

SCSS

$custom: #2a52aa;
$custom-light: #7682c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a52aa",
  "rgb": {
    "r": 42,
    "g": 82,
    "b": 170
  },
  "hsl": {
    "h": 221.25,
    "s": 60.377,
    "l": 41.569
  },
  "oklch": {
    "l": 0.46129,
    "c": 0.14861,
    "h": 263.3
  },
  "luminance": 0.09429
}

Semantic roles & 50–950 ramp

primary

#2A52AA

secondary

#C3A86C

accent

#B244E4

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2A52AA

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

Preview Lab → · Contrast checker → · Palette generator →