#2B569A#2B569A

#2B569A is a mid, vivid blue. Relative luminance 0.095; OKLCH L 45.9% C 0.121 H 259.2°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#2B569A
RGB	rgb(43, 86, 154)
HSL	hsl(217, 56%, 39%)
HSV	hsv(217, 72%, 60%)
CMYK	cmyk(72.1%, 44.2%, 0%, 39.6%)
CIE-LAB	lab(36.93, 9.10, -41.52)
CIE-LCH	lch(36.93, 42.51, 282.36°)
OKLab	oklab(45.91% -0.0225 -0.1187)
OKLCH	oklch(45.91% 0.121 259.2)
XYZ	xyz(10.1547, 9.5012, 31.8643)
Luminance	0.0950 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B569A #9A6F2B

analogous

#2B8D9A #2B569A #372B9A

triadic

#2B569A #9A2B56 #569A2B

tetradic

#2B569A #9A2B8D #9A6F2B #2B9A37

square

#2B569A #9A2B8D #9A6F2B #2B9A37

split-complementary

#2B569A #9A372B #8D9A2B

monochromatic

#10213A #1E3B6A #2B569A #3A71C8 #6A94D5

Accessibility & contrast

On white

7.24

#2B569A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#2B569A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B569A

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B569A	#FFFFFF	#000000	##FFFFFF
##2B569A	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355C9D

Deuteranopia (green-blind)

#215299

Tritanopia (blue-blind)

#006670

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2b569a;
/* rgb */ color: rgb(43, 86, 154);
/* oklch */ color: oklch(45.9% 0.121 259.2);

Tailwind

colors: {
  custom: {
    50: '#7385b8',
    500: '#2b569a',
    950: '#000000',
  },
}

SCSS

$custom: #2b569a;
$custom-light: #7385b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2b569a",
  "rgb": {
    "r": 43,
    "g": 86,
    "b": 154
  },
  "hsl": {
    "h": 216.757,
    "s": 56.345,
    "l": 38.627
  },
  "oklch": {
    "l": 0.45905,
    "c": 0.12084,
    "h": 259.2
  },
  "luminance": 0.09502
}

Semantic roles & 50–950 ramp

primary

#2B569A

secondary

#BC9A65

accent

#A548E0

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #2B569A

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

Preview Lab → · Contrast checker → · Palette generator →