#2A549F#2A549F

#2A549F is a mid, vivid blue. Relative luminance 0.093; OKLCH L 45.8% C 0.131 H 261.0°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#2A549F
RGB	rgb(42, 84, 159)
HSL	hsl(218, 58%, 39%)
HSV	hsv(218, 74%, 62%)
CMYK	cmyk(73.6%, 47.2%, 0%, 37.6%)
CIE-LAB	lab(36.62, 12.19, -45.02)
CIE-LCH	lch(36.62, 46.64, 285.14°)
OKLab	oklab(45.76% -0.0205 -0.1291)
OKLCH	oklch(45.76% 0.131 261)
XYZ	xyz(10.3809, 9.3350, 34.0489)
Luminance	0.0934 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A549F #9F752A

analogous

#2A8E9F #2A549F #3B2A9F

triadic

#2A549F #9F2A54 #549F2A

tetradic

#2A549F #9F2A8E #9F752A #2A9F3B

square

#2A549F #9F2A8E #9F752A #2A9F3B

split-complementary

#2A549F #9F3B2A #8E9F2A

monochromatic

#10213E #1D3A6F #2A549F #3B6FCB #6B92D8

Accessibility & contrast

On white

7.32

#2A549F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#2A549F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A549F

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A549F	#FFFFFF	#000000	##FFFFFF
##2A549F	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D5CA2

Deuteranopia (green-blind)

#11519D

Tritanopia (blue-blind)

#006672

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2a549f;
/* rgb */ color: rgb(42, 84, 159);
/* oklch */ color: oklch(45.8% 0.131 261.0);

Tailwind

colors: {
  custom: {
    50: '#7383bc',
    500: '#2a549f',
    950: '#000000',
  },
}

SCSS

$custom: #2a549f;
$custom-light: #7383bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2a549f",
  "rgb": {
    "r": 42,
    "g": 84,
    "b": 159
  },
  "hsl": {
    "h": 218.462,
    "s": 58.209,
    "l": 39.412
  },
  "oklch": {
    "l": 0.45757,
    "c": 0.13069,
    "h": 261
  },
  "luminance": 0.09336
}

Semantic roles & 50–950 ramp

primary

#2A549F

secondary

#BF9F66

accent

#AA46E1

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2A549F

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

Preview Lab → · Contrast checker → · Palette generator →