#285681#285681

#285681 is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.2% C 0.087 H 249.0°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#285681
RGB	rgb(40, 86, 129)
HSL	hsl(209, 53%, 33%)
HSV	hsv(209, 69%, 51%)
CMYK	cmyk(69%, 33.3%, 0%, 49.4%)
CIE-LAB	lab(35.38, -0.87, -28.79)
CIE-LCH	lch(35.38, 28.80, 268.28°)
OKLab	oklab(44.2% -0.0312 -0.0815)
OKLCH	oklch(44.2% 0.087 249)
XYZ	xyz(8.1638, 8.6908, 22.0119)
Luminance	0.0869 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285681 #815328

analogous

#28817F #285681 #282981

triadic

#285681 #812856 #568128

tetradic

#285681 #7F2881 #815328 #298128

square

#285681 #7F2881 #815328 #298128

split-complementary

#285681 #812829 #817F28

monochromatic

#0B1824 #1A3752 #285681 #3675B0 #5894CB

Accessibility & contrast

On white

7.67

#285681 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#285681 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285681

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285681	#FFFFFF	#000000	##FFFFFF
##285681	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435883

Deuteranopia (green-blind)

#374F80

Tritanopia (blue-blind)

#006065

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #285681;
/* rgb */ color: rgb(40, 86, 129);
/* oklch */ color: oklch(44.2% 0.087 249.0);

Tailwind

colors: {
  custom: {
    50: '#6c85a6',
    500: '#285681',
    950: '#000000',
  },
}

SCSS

$custom: #285681;
$custom-light: #6c85a6;
$custom-dark: #000000;

JSON

{
  "hex": "#285681",
  "rgb": {
    "r": 40,
    "g": 86,
    "b": 129
  },
  "hsl": {
    "h": 208.989,
    "s": 52.663,
    "l": 33.137
  },
  "oklch": {
    "l": 0.44198,
    "c": 0.08725,
    "h": 249
  },
  "luminance": 0.08692
}

Semantic roles & 50–950 ramp

primary

#285681

secondary

#B08154

accent

#914CDC

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #285681

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

Preview Lab → · Contrast checker → · Palette generator →