#286C7E#286C7E

#286C7E is a mid, moderate cyan. Relative luminance 0.127; OKLCH L 49.6% C 0.073 H 218.5°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#286C7E
RGB	rgb(40, 108, 126)
HSL	hsl(193, 52%, 33%)
HSV	hsv(193, 68%, 49%)
CMYK	cmyk(68.3%, 14.3%, 0%, 50.6%)
CIE-LAB	lab(42.28, -15.15, -16.26)
CIE-LCH	lch(42.28, 22.22, 227.03°)
OKLab	oklab(49.64% -0.0569 -0.0453)
OKLCH	oklch(49.64% 0.073 218.5)
XYZ	xyz(10.0020, 12.6815, 21.6553)
Luminance	0.1268 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286C7E #7E3A28

analogous

#287E65 #286C7E #28417E

triadic

#286C7E #7E286C #6C7E28

tetradic

#286C7E #65287E #7E3A28 #417E28

square

#286C7E #65287E #7E3A28 #417E28

split-complementary

#286C7E #7E2841 #7E6528

monochromatic

#0B1C21 #194450 #286C7E #3794AC #57B2CA

Accessibility & contrast

On white

5.94

#286C7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#286C7E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286C7E

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286C7E	#FFFFFF	#000000	##FFFFFF
##286C7E	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61697F

Deuteranopia (green-blind)

#54607E

Tritanopia (blue-blind)

#007272

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #286c7e;
/* rgb */ color: rgb(40, 108, 126);
/* oklch */ color: oklch(49.6% 0.073 218.5);

Tailwind

colors: {
  custom: {
    50: '#6d96a3',
    500: '#286c7e',
    950: '#000000',
  },
}

SCSS

$custom: #286c7e;
$custom-light: #6d96a3;
$custom-dark: #000000;

JSON

{
  "hex": "#286c7e",
  "rgb": {
    "r": 40,
    "g": 108,
    "b": 126
  },
  "hsl": {
    "h": 192.558,
    "s": 51.807,
    "l": 32.549
  },
  "oklch": {
    "l": 0.49635,
    "c": 0.07274,
    "h": 218.5
  },
  "luminance": 0.12683
}

Semantic roles & 50–950 ramp

primary

#286C7E

secondary

#AF6653

accent

#6A4DDB

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#080D0F

muted

#7B7E7F

Preview Lab

Preview with #286C7E

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

Preview Lab → · Contrast checker → · Palette generator →