#2A52A9#2A52A9

#2A52A9 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.1% C 0.147 H 263.2°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#2A52A9
RGB	rgb(42, 82, 169)
HSL	hsl(221, 60%, 41%)
HSV	hsv(221, 75%, 66%)
CMYK	cmyk(75.1%, 51.5%, 0%, 33.7%)
CIE-LAB	lab(36.73, 17.36, -50.83)
CIE-LCH	lch(36.73, 53.72, 288.86°)
OKLab	oklab(46.05% -0.0173 -0.1462)
OKLCH	oklch(46.05% 0.147 263.2)
XYZ	xyz(11.1310, 9.3902, 38.7543)
Luminance	0.0939 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A52A9 #A9812A

analogous

#2A92A9 #2A52A9 #412AA9

triadic

#2A52A9 #A92A52 #52A92A

tetradic

#2A52A9 #A92A92 #A9812A #2AA941

square

#2A52A9 #A92A92 #A9812A #2AA941

split-complementary

#2A52A9 #A9412A #92A92A

monochromatic

#122247 #1E3A78 #2A52A9 #416ED0 #7293DC

Accessibility & contrast

On white

7.30

#2A52A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#2A52A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A52A9

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A52A9	#FFFFFF	#000000	##FFFFFF
##2A52A9	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B5DAC

Deuteranopia (green-blind)

#0051A7

Tritanopia (blue-blind)

#006775

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2a52a9;
/* rgb */ color: rgb(42, 82, 169);
/* oklch */ color: oklch(46.1% 0.147 263.2);

Tailwind

colors: {
  custom: {
    50: '#7682c3',
    500: '#2a52a9',
    950: '#000000',
  },
}

SCSS

$custom: #2a52a9;
$custom-light: #7682c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2a52a9",
  "rgb": {
    "r": 42,
    "g": 82,
    "b": 169
  },
  "hsl": {
    "h": 221.102,
    "s": 60.19,
    "l": 41.373
  },
  "oklch": {
    "l": 0.46053,
    "c": 0.14722,
    "h": 263.2
  },
  "luminance": 0.09391
}

Semantic roles & 50–950 ramp

primary

#2A52A9

secondary

#C3A86C

accent

#B144E3

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #2A52A9

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

Preview Lab → · Contrast checker → · Palette generator →