#286E7E#286E7E

#286E7E is a mid, moderate cyan. Relative luminance 0.131; OKLCH L 50.2% C 0.073 H 215.7°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#286E7E
RGB	rgb(40, 110, 126)
HSL	hsl(191, 52%, 33%)
HSV	hsv(191, 68%, 49%)
CMYK	cmyk(68.3%, 12.7%, 0%, 50.6%)
CIE-LAB	lab(42.93, -16.27, -15.27)
CIE-LCH	lch(42.93, 22.31, 223.20°)
OKLab	oklab(50.15% -0.0592 -0.0425)
OKLCH	oklch(50.15% 0.073 215.7)
XYZ	xyz(10.2153, 13.1082, 21.7264)
Luminance	0.1311 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286E7E #7E3828

analogous

#287E63 #286E7E #28437E

triadic

#286E7E #7E286E #6E7E28

tetradic

#286E7E #63287E #7E3828 #437E28

square

#286E7E #63287E #7E3828 #437E28

split-complementary

#286E7E #7E2843 #7E6328

monochromatic

#0B1D21 #194550 #286E7E #3797AC #57B4CA

Accessibility & contrast

On white

5.80

#286E7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#286E7E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286E7E

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286E7E	#FFFFFF	#000000	##FFFFFF
##286E7E	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636B7F

Deuteranopia (green-blind)

#57617E

Tritanopia (blue-blind)

#007473

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #286e7e;
/* rgb */ color: rgb(40, 110, 126);
/* oklch */ color: oklch(50.2% 0.073 215.7);

Tailwind

colors: {
  custom: {
    50: '#6d97a3',
    500: '#286e7e',
    950: '#000000',
  },
}

SCSS

$custom: #286e7e;
$custom-light: #6d97a3;
$custom-dark: #000000;

JSON

{
  "hex": "#286e7e",
  "rgb": {
    "r": 40,
    "g": 110,
    "b": 126
  },
  "hsl": {
    "h": 191.163,
    "s": 51.807,
    "l": 32.549
  },
  "oklch": {
    "l": 0.50154,
    "c": 0.07285,
    "h": 215.7
  },
  "luminance": 0.13109
}

Semantic roles & 50–950 ramp

primary

#286E7E

secondary

#AF6453

accent

#674DDB

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#080D0F

muted

#7B7E7F

Preview Lab

Preview with #286E7E

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

Preview Lab → · Contrast checker → · Palette generator →