#285F6A#285F6A

#285F6A is a mid, moderate cyan. Relative luminance 0.097; OKLCH L 45.3% C 0.060 H 212.7°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#285F6A
RGB	rgb(40, 95, 106)
HSL	hsl(190, 45%, 29%)
HSV	hsv(190, 62%, 42%)
CMYK	cmyk(62.3%, 10.4%, 0%, 58.4%)
CIE-LAB	lab(37.25, -14.44, -11.71)
CIE-LCH	lch(37.25, 18.59, 219.04°)
OKLab	oklab(45.34% -0.0505 -0.0325)
OKLCH	oklch(45.34% 0.06 212.7)
XYZ	xyz(7.5677, 9.6754, 15.1016)
Luminance	0.0968 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285F6A #6A3328

analogous

#286A54 #285F6A #283E6A

triadic

#285F6A #6A285F #5F6A28

tetradic

#285F6A #54286A #6A3328 #3E6A28

square

#285F6A #54286A #6A3328 #3E6A28

split-complementary

#285F6A #6A283E #6A5428

monochromatic

#081416 #17373E #285F6A #398796 #50ABBD

Accessibility & contrast

On white

7.15

#285F6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#285F6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285F6A

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285F6A	#FFFFFF	#000000	##FFFFFF
##285F6A	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565C6B

Deuteranopia (green-blind)

#4D546A

Tritanopia (blue-blind)

#006462

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #285f6a;
/* rgb */ color: rgb(40, 95, 106);
/* oklch */ color: oklch(45.3% 0.060 212.7);

Tailwind

colors: {
  custom: {
    50: '#698c94',
    500: '#285f6a',
    950: '#000000',
  },
}

SCSS

$custom: #285f6a;
$custom-light: #698c94;
$custom-dark: #000000;

JSON

{
  "hex": "#285f6a",
  "rgb": {
    "r": 40,
    "g": 95,
    "b": 106
  },
  "hsl": {
    "h": 190,
    "s": 45.205,
    "l": 28.627
  },
  "oklch": {
    "l": 0.45344,
    "c": 0.06003,
    "h": 212.7
  },
  "luminance": 0.09676
}

Semantic roles & 50–950 ramp

primary

#285F6A

secondary

#9D5E51

accent

#6953D5

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#070C0D

muted

#7A7D7E

Preview Lab

Preview with #285F6A

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

Preview Lab → · Contrast checker → · Palette generator →