#285A72#285A72

#285A72 is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.4% C 0.066 H 231.8°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#285A72
RGB	rgb(40, 90, 114)
HSL	hsl(199, 48%, 30%)
HSV	hsv(199, 65%, 45%)
CMYK	cmyk(64.9%, 21.1%, 0%, 55.3%)
CIE-LAB	lab(35.94, -8.79, -18.67)
CIE-LCH	lch(35.94, 20.63, 244.80°)
OKLab	oklab(44.4% -0.0411 -0.0522)
OKLCH	oklch(44.4% 0.066 231.8)
XYZ	xyz(7.5673, 8.9776, 17.2504)
Luminance	0.0898 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285A72 #724028

analogous

#287265 #285A72 #283572

triadic

#285A72 #72285A #5A7228

tetradic

#285A72 #652872 #724028 #357228

square

#285A72 #652872 #724028 #357228

split-complementary

#285A72 #722835 #726528

monochromatic

#081217 #183645 #285A72 #387E9F #529EC2

Accessibility & contrast

On white

7.51

#285A72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#285A72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285A72

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285A72	#FFFFFF	#000000	##FFFFFF
##285A72	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5973

Deuteranopia (green-blind)

#445172

Tritanopia (blue-blind)

#006162

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #285a72;
/* rgb */ color: rgb(40, 90, 114);
/* oklch */ color: oklch(44.4% 0.066 231.8);

Tailwind

colors: {
  custom: {
    50: '#6a889a',
    500: '#285a72',
    950: '#000000',
  },
}

SCSS

$custom: #285a72;
$custom-light: #6a889a;
$custom-dark: #000000;

JSON

{
  "hex": "#285a72",
  "rgb": {
    "r": 40,
    "g": 90,
    "b": 114
  },
  "hsl": {
    "h": 199.459,
    "s": 48.052,
    "l": 30.196
  },
  "oklch": {
    "l": 0.44403,
    "c": 0.06643,
    "h": 231.8
  },
  "luminance": 0.08978
}

Semantic roles & 50–950 ramp

primary

#285A72

secondary

#A46C52

accent

#7C50D8

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #285A72

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

Preview Lab → · Contrast checker → · Palette generator →