#28569A#28569A

#28569A is a mid, vivid blue. Relative luminance 0.094; OKLCH L 45.8% C 0.122 H 258.3°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#28569A
RGB	rgb(40, 86, 154)
HSL	hsl(216, 59%, 38%)
HSV	hsv(216, 74%, 60%)
CMYK	cmyk(74%, 44.2%, 0%, 39.6%)
CIE-LAB	lab(36.82, 8.65, -41.71)
CIE-LCH	lch(36.82, 42.60, 281.72°)
OKLab	oklab(45.78% -0.0248 -0.1193)
OKLCH	oklch(45.78% 0.122 258.3)
XYZ	xyz(10.0335, 9.4387, 31.8586)
Luminance	0.0944 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28569A #9A6C28

analogous

#288F9A #28569A #33289A

triadic

#28569A #9A2856 #569A28

tetradic

#28569A #9A288F #9A6C28 #289A33

square

#28569A #9A288F #9A6C28 #289A33

split-complementary

#28569A #9A3328 #8F9A28

monochromatic

#0F2039 #1B3B69 #28569A #3571CA #6593D7

Accessibility & contrast

On white

7.27

#28569A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#28569A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28569A

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28569A	#FFFFFF	#000000	##FFFFFF
##28569A	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355C9D

Deuteranopia (green-blind)

#205299

Tritanopia (blue-blind)

#006670

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #28569a;
/* rgb */ color: rgb(40, 86, 154);
/* oklch */ color: oklch(45.8% 0.122 258.3);

Tailwind

colors: {
  custom: {
    50: '#7185b8',
    500: '#28569a',
    950: '#000000',
  },
}

SCSS

$custom: #28569a;
$custom-light: #7185b8;
$custom-dark: #000000;

JSON

{
  "hex": "#28569a",
  "rgb": {
    "r": 40,
    "g": 86,
    "b": 154
  },
  "hsl": {
    "h": 215.789,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.45783,
    "c": 0.12189,
    "h": 258.3
  },
  "luminance": 0.0944
}

Semantic roles & 50–950 ramp

primary

#28569A

secondary

#BD9861

accent

#A346E2

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #28569A

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

Preview Lab → · Contrast checker → · Palette generator →