#28527A#28527A

#28527A is a dark, moderate cyan. Relative luminance 0.079; OKLCH L 42.8% C 0.082 H 249.3°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#28527A
RGB	rgb(40, 82, 122)
HSL	hsl(209, 51%, 32%)
HSV	hsv(209, 67%, 48%)
CMYK	cmyk(67.2%, 32.8%, 0%, 52.2%)
CIE-LAB	lab(33.75, -0.91, -27.03)
CIE-LCH	lch(33.75, 27.05, 268.06°)
OKLab	oklab(42.8% -0.0289 -0.0764)
OKLCH	oklch(42.8% 0.082 249.3)
XYZ	xyz(7.4039, 7.8901, 19.5413)
Luminance	0.0789 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28527A #7A5028

analogous

#287A79 #28527A #28297A

triadic

#28527A #7A2852 #527A28

tetradic

#28527A #79287A #7A5028 #297A28

square

#28527A #79287A #7A5028 #297A28

split-complementary

#28527A #7A2829 #7A7928

monochromatic

#0A141E #19334C #28527A #3771A8 #5590C7

Accessibility & contrast

On white

8.15

#28527A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#28527A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28527A

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28527A	#FFFFFF	#000000	##FFFFFF
##28527A	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41547C

Deuteranopia (green-blind)

#354C79

Tritanopia (blue-blind)

#005B60

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #28527a;
/* rgb */ color: rgb(40, 82, 122);
/* oklch */ color: oklch(42.8% 0.082 249.3);

Tailwind

colors: {
  custom: {
    50: '#6b82a0',
    500: '#28527a',
    950: '#000000',
  },
}

SCSS

$custom: #28527a;
$custom-light: #6b82a0;
$custom-dark: #000000;

JSON

{
  "hex": "#28527a",
  "rgb": {
    "r": 40,
    "g": 82,
    "b": 122
  },
  "hsl": {
    "h": 209.268,
    "s": 50.617,
    "l": 31.765
  },
  "oklch": {
    "l": 0.42798,
    "c": 0.0817,
    "h": 249.3
  },
  "luminance": 0.07891
}

Semantic roles & 50–950 ramp

primary

#28527A

secondary

#AC7E52

accent

#924EDA

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0F

muted

#7A7C7E

Preview Lab

Preview with #28527A

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

Preview Lab → · Contrast checker → · Palette generator →