#28569D#28569D

#28569D is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.0% C 0.126 H 258.9°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#28569D
RGB	rgb(40, 86, 157)
HSL	hsl(216, 59%, 39%)
HSV	hsv(216, 75%, 62%)
CMYK	cmyk(74.5%, 45.2%, 0%, 38.4%)
CIE-LAB	lab(37.00, 9.81, -43.22)
CIE-LCH	lch(37.00, 44.32, 282.79°)
OKLab	oklab(45.99% -0.0242 -0.1237)
OKLCH	oklch(45.99% 0.126 258.9)
XYZ	xyz(10.2865, 9.5399, 33.1910)
Luminance	0.0954 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28569D #9D6F28

analogous

#28909D #28569D #34289D

triadic

#28569D #9D2856 #569D28

tetradic

#28569D #9D2890 #9D6F28 #289D34

square

#28569D #9D2890 #9D6F28 #289D34

split-complementary

#28569D #9D3428 #909D28

monochromatic

#0F213B #1C3B6C #28569D #3671CC #6794D8

Accessibility & contrast

On white

7.22

#28569D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#28569D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28569D

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28569D	#FFFFFF	#000000	##FFFFFF
##28569D	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325DA0

Deuteranopia (green-blind)

#1B529C

Tritanopia (blue-blind)

#006772

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #28569d;
/* rgb */ color: rgb(40, 86, 157);
/* oklch */ color: oklch(46.0% 0.126 258.9);

Tailwind

colors: {
  custom: {
    50: '#7285ba',
    500: '#28569d',
    950: '#000000',
  },
}

SCSS

$custom: #28569d;
$custom-light: #7285ba;
$custom-dark: #000000;

JSON

{
  "hex": "#28569d",
  "rgb": {
    "r": 40,
    "g": 86,
    "b": 157
  },
  "hsl": {
    "h": 216.41,
    "s": 59.391,
    "l": 38.627
  },
  "oklch": {
    "l": 0.45989,
    "c": 0.1261,
    "h": 258.9
  },
  "luminance": 0.09541
}

Semantic roles & 50–950 ramp

primary

#28569D

secondary

#BE9A62

accent

#A545E3

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #28569D

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

Preview Lab → · Contrast checker → · Palette generator →