#2B569D#2B569D

#2B569D is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.1% C 0.125 H 259.9°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#2B569D
RGB	rgb(43, 86, 157)
HSL	hsl(217, 57%, 39%)
HSV	hsv(217, 73%, 62%)
CMYK	cmyk(72.6%, 45.2%, 0%, 38.4%)
CIE-LAB	lab(37.12, 10.25, -43.02)
CIE-LCH	lch(37.12, 44.23, 283.39°)
OKLab	oklab(46.11% -0.0219 -0.1231)
OKLCH	oklch(46.11% 0.125 259.9)
XYZ	xyz(10.4077, 9.6024, 33.1967)
Luminance	0.0960 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B569D #9D722B

analogous

#2B8F9D #2B569D #392B9D

triadic

#2B569D #9D2B56 #569D2B

tetradic

#2B569D #9D2B8F #9D722B #2B9D39

square

#2B569D #9D2B8F #9D722B #2B9D39

split-complementary

#2B569D #9D392B #8F9D2B

monochromatic

#11213D #1E3C6D #2B569D #3C71CA #6C94D7

Accessibility & contrast

On white

7.19

#2B569D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#2B569D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B569D

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B569D	#FFFFFF	#000000	##FFFFFF
##2B569D	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#335DA0

Deuteranopia (green-blind)

#1D529C

Tritanopia (blue-blind)

#006772

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2b569d;
/* rgb */ color: rgb(43, 86, 157);
/* oklch */ color: oklch(46.1% 0.125 259.9);

Tailwind

colors: {
  custom: {
    50: '#7385ba',
    500: '#2b569d',
    950: '#000000',
  },
}

SCSS

$custom: #2b569d;
$custom-light: #7385ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2b569d",
  "rgb": {
    "r": 43,
    "g": 86,
    "b": 157
  },
  "hsl": {
    "h": 217.368,
    "s": 57,
    "l": 39.216
  },
  "oklch": {
    "l": 0.4611,
    "c": 0.12508,
    "h": 259.9
  },
  "luminance": 0.09603
}

Semantic roles & 50–950 ramp

primary

#2B569D

secondary

#BD9D66

accent

#A748E0

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2B569D

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

Preview Lab → · Contrast checker → · Palette generator →