#28569C#28569C

#28569C is a mid, vivid blue. Relative luminance 0.095; OKLCH L 45.9% C 0.125 H 258.7°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#28569C
RGB	rgb(40, 86, 156)
HSL	hsl(216, 59%, 38%)
HSV	hsv(216, 74%, 61%)
CMYK	cmyk(74.4%, 44.9%, 0%, 38.8%)
CIE-LAB	lab(36.94, 9.42, -42.72)
CIE-LCH	lch(36.94, 43.74, 282.44°)
OKLab	oklab(45.92% -0.0244 -0.1223)
OKLCH	oklch(45.92% 0.125 258.7)
XYZ	xyz(10.2014, 9.5059, 32.7432)
Luminance	0.0951 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28569C #9C6E28

analogous

#28909C #28569C #34289C

triadic

#28569C #9C2856 #569C28

tetradic

#28569C #9C2890 #9C6E28 #289C34

square

#28569C #9C2890 #9C6E28 #289C34

split-complementary

#28569C #9C3428 #909C28

monochromatic

#0F203B #1C3B6B #28569C #3671CB #6793D8

Accessibility & contrast

On white

7.24

#28569C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#28569C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28569C

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28569C	#FFFFFF	#000000	##FFFFFF
##28569C	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)

#335D9F

Deuteranopia (green-blind)

#1D529B

Tritanopia (blue-blind)

#006671

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #28569c;
/* rgb */ color: rgb(40, 86, 156);
/* oklch */ color: oklch(45.9% 0.125 258.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#28569c",
  "rgb": {
    "r": 40,
    "g": 86,
    "b": 156
  },
  "hsl": {
    "h": 216.207,
    "s": 59.184,
    "l": 38.431
  },
  "oklch": {
    "l": 0.4592,
    "c": 0.12469,
    "h": 258.7
  },
  "luminance": 0.09507
}

Semantic roles & 50–950 ramp

primary

#28569C

secondary

#BE9962

accent

#A445E2

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #28569C

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

Preview Lab → · Contrast checker → · Palette generator →