#2B569E#2B569E

#2B569E is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.2% C 0.126 H 260.1°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#2B569E
RGB	rgb(43, 86, 158)
HSL	hsl(218, 57%, 39%)
HSV	hsv(218, 73%, 62%)
CMYK	cmyk(72.8%, 45.6%, 0%, 38%)
CIE-LAB	lab(37.18, 10.63, -43.52)
CIE-LCH	lch(37.18, 44.80, 283.72°)
OKLab	oklab(46.18% -0.0218 -0.1246)
OKLCH	oklch(46.18% 0.126 260.1)
XYZ	xyz(10.4934, 9.6367, 33.6482)
Luminance	0.0964 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B569E #9E732B

analogous

#2B909E #2B569E #392B9E

triadic

#2B569E #9E2B56 #569E2B

tetradic

#2B569E #9E2B90 #9E732B #2B9E39

square

#2B569E #9E2B90 #9E732B #2B9E39

split-complementary

#2B569E #9E392B #909E2B

monochromatic

#11223E #1E3C6E #2B569E #3C71CA #6C94D7

Accessibility & contrast

On white

7.17

#2B569E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#2B569E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B569E

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B569E	#FFFFFF	#000000	##FFFFFF
##2B569E	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325DA1

Deuteranopia (green-blind)

#1B539D

Tritanopia (blue-blind)

#006772

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2b569e;
/* rgb */ color: rgb(43, 86, 158);
/* oklch */ color: oklch(46.2% 0.126 260.1);

Tailwind

colors: {
  custom: {
    50: '#7385bb',
    500: '#2b569e',
    950: '#000000',
  },
}

SCSS

$custom: #2b569e;
$custom-light: #7385bb;
$custom-dark: #000000;

JSON

{
  "hex": "#2b569e",
  "rgb": {
    "r": 43,
    "g": 86,
    "b": 158
  },
  "hsl": {
    "h": 217.565,
    "s": 57.214,
    "l": 39.412
  },
  "oklch": {
    "l": 0.46179,
    "c": 0.12649,
    "h": 260.1
  },
  "luminance": 0.09638
}

Semantic roles & 50–950 ramp

primary

#2B569E

secondary

#BE9D67

accent

#A747E0

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2B569E

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

Preview Lab → · Contrast checker → · Palette generator →