#286A7B#286A7B

#286A7B is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.0% C 0.071 H 217.9°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#286A7B
RGB	rgb(40, 106, 123)
HSL	hsl(192, 51%, 32%)
HSV	hsv(192, 67%, 48%)
CMYK	cmyk(67.5%, 13.8%, 0%, 51.8%)
CIE-LAB	lab(41.51, -15.03, -15.62)
CIE-LCH	lch(41.51, 21.68, 226.10°)
OKLab	oklab(48.98% -0.0559 -0.0435)
OKLCH	oklch(48.98% 0.071 217.9)
XYZ	xyz(9.6028, 12.1882, 20.5815)
Luminance	0.1219 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286A7B #7B3928

analogous

#287B63 #286A7B #28417B

triadic

#286A7B #7B286A #6A7B28

tetradic

#286A7B #63287B #7B3928 #417B28

square

#286A7B #63287B #7B3928 #417B28

split-complementary

#286A7B #7B2841 #7B6328

monochromatic

#0A1A1F #19424D #286A7B #3792A9 #56B0C8

Accessibility & contrast

On white

6.11

#286A7B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#286A7B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286A7B

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286A7B	#FFFFFF	#000000	##FFFFFF
##286A7B	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F677C

Deuteranopia (green-blind)

#535E7B

Tritanopia (blue-blind)

#00706F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #286a7b;
/* rgb */ color: rgb(40, 106, 123);
/* oklch */ color: oklch(49.0% 0.071 217.9);

Tailwind

colors: {
  custom: {
    50: '#6d94a1',
    500: '#286a7b',
    950: '#000000',
  },
}

SCSS

$custom: #286a7b;
$custom-light: #6d94a1;
$custom-dark: #000000;

JSON

{
  "hex": "#286a7b",
  "rgb": {
    "r": 40,
    "g": 106,
    "b": 123
  },
  "hsl": {
    "h": 192.289,
    "s": 50.92,
    "l": 31.961
  },
  "oklch": {
    "l": 0.48982,
    "c": 0.07085,
    "h": 217.9
  },
  "luminance": 0.12189
}

Semantic roles & 50–950 ramp

primary

#286A7B

secondary

#AD6552

accent

#6A4DDA

background

#F6F9F9

surface

#ECF1F2

border

#C7CBCC

text

#080D0F

muted

#7B7E7E

Preview Lab

Preview with #286A7B

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

Preview Lab → · Contrast checker → · Palette generator →