#285E6A#285E6A

#285E6A is a mid, muted cyan. Relative luminance 0.095; OKLCH L 45.1% C 0.060 H 214.5°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#285E6A
RGB	rgb(40, 94, 106)
HSL	hsl(191, 45%, 29%)
HSV	hsv(191, 62%, 42%)
CMYK	cmyk(62.3%, 11.3%, 0%, 58.4%)
CIE-LAB	lab(36.92, -13.87, -12.21)
CIE-LCH	lch(36.92, 18.48, 221.37°)
OKLab	oklab(45.08% -0.0493 -0.0339)
OKLCH	oklch(45.08% 0.06 214.5)
XYZ	xyz(7.4782, 9.4964, 15.0718)
Luminance	0.0950 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285E6A #6A3428

analogous

#286A55 #285E6A #283D6A

triadic

#285E6A #6A285E #5E6A28

tetradic

#285E6A #55286A #6A3428 #3D6A28

square

#285E6A #55286A #6A3428 #3D6A28

split-complementary

#285E6A #6A283D #6A5528

monochromatic

#081416 #17373E #285E6A #398596 #50A9BD

Accessibility & contrast

On white

7.24

#285E6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#285E6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285E6A

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285E6A	#FFFFFF	#000000	##FFFFFF
##285E6A	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)

#555B6B

Deuteranopia (green-blind)

#4B546A

Tritanopia (blue-blind)

#006362

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #285e6a;
/* rgb */ color: rgb(40, 94, 106);
/* oklch */ color: oklch(45.1% 0.060 214.5);

Tailwind

colors: {
  custom: {
    50: '#698b94',
    500: '#285e6a',
    950: '#000000',
  },
}

SCSS

$custom: #285e6a;
$custom-light: #698b94;
$custom-dark: #000000;

JSON

{
  "hex": "#285e6a",
  "rgb": {
    "r": 40,
    "g": 94,
    "b": 106
  },
  "hsl": {
    "h": 190.909,
    "s": 45.205,
    "l": 28.627
  },
  "oklch": {
    "l": 0.45079,
    "c": 0.05981,
    "h": 214.5
  },
  "luminance": 0.09497
}

Semantic roles & 50–950 ramp

primary

#285E6A

secondary

#9D5F51

accent

#6B53D5

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#070C0D

muted

#7A7D7E

Preview Lab

Preview with #285E6A

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

Preview Lab → · Contrast checker → · Palette generator →