#286E7C#286E7C

#286E7C is a mid, moderate cyan. Relative luminance 0.131; OKLCH L 50.1% C 0.072 H 213.3°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#286E7C
RGB	rgb(40, 110, 124)
HSL	hsl(190, 51%, 32%)
HSV	hsv(190, 68%, 49%)
CMYK	cmyk(67.7%, 11.3%, 0%, 51.4%)
CIE-LAB	lab(42.85, -16.93, -14.19)
CIE-LCH	lch(42.85, 22.09, 219.96°)
OKLab	oklab(50.07% -0.06 -0.0394)
OKLCH	oklch(50.07% 0.072 213.3)
XYZ	xyz(10.0876, 13.0571, 21.0535)
Luminance	0.1306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286E7C #7C3628

analogous

#287C60 #286E7C #28447C

triadic

#286E7C #7C286E #6E7C28

tetradic

#286E7C #60287C #7C3628 #447C28

square

#286E7C #60287C #7C3628 #447C28

split-complementary

#286E7C #7C2844 #7C6028

monochromatic

#0A1C1F #19454E #286E7C #3797AA #56B5C8

Accessibility & contrast

On white

5.81

#286E7C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#286E7C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286E7C

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286E7C	#FFFFFF	#000000	##FFFFFF
##286E7C	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636A7D

Deuteranopia (green-blind)

#57617C

Tritanopia (blue-blind)

#007472

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #286e7c;
/* rgb */ color: rgb(40, 110, 124);
/* oklch */ color: oklch(50.1% 0.072 213.3);

Tailwind

colors: {
  custom: {
    50: '#6d97a2',
    500: '#286e7c',
    950: '#000000',
  },
}

SCSS

$custom: #286e7c;
$custom-light: #6d97a2;
$custom-dark: #000000;

JSON

{
  "hex": "#286e7c",
  "rgb": {
    "r": 40,
    "g": 110,
    "b": 124
  },
  "hsl": {
    "h": 190,
    "s": 51.22,
    "l": 32.157
  },
  "oklch": {
    "l": 0.50067,
    "c": 0.07183,
    "h": 213.3
  },
  "luminance": 0.13058
}

Semantic roles & 50–950 ramp

primary

#286E7C

secondary

#AD6252

accent

#654DDB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080D0F

muted

#7B7E7E

Preview Lab

Preview with #286E7C

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

Preview Lab → · Contrast checker → · Palette generator →