#286EA5#286EA5

#286EA5 is a mid, moderate cyan. Relative luminance 0.143; OKLCH L 52.1% C 0.111 H 246.1°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#286EA5
RGB	rgb(40, 110, 165)
HSL	hsl(206, 61%, 40%)
HSV	hsv(206, 76%, 65%)
CMYK	cmyk(75.8%, 33.3%, 0%, 35.3%)
CIE-LAB	lab(44.69, -2.39, -35.75)
CIE-LCH	lch(44.69, 35.83, 266.18°)
OKLab	oklab(52.13% -0.0449 -0.1015)
OKLCH	oklch(52.13% 0.111 246.1)
XYZ	xyz(13.2399, 14.3181, 37.6559)
Luminance	0.1432 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286EA5 #A55F28

analogous

#28A59E #286EA5 #282FA5

triadic

#286EA5 #A5286E #6EA528

tetradic

#286EA5 #9E28A5 #A55F28 #2FA528

square

#286EA5 #9E28A5 #A55F28 #2FA528

split-complementary

#286EA5 #A5282F #A59E28

monochromatic

#102C42 #1C4D74 #286EA5 #3B8ECF #6CAADB

Accessibility & contrast

On white

5.43

#286EA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#286EA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286EA5

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286EA5	#FFFFFF	#000000	##FFFFFF
##286EA5	1.00	5.43	3.86	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5570A7

Deuteranopia (green-blind)

#4364A4

Tritanopia (blue-blind)

#007B82

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #286ea5;
/* rgb */ color: rgb(40, 110, 165);
/* oklch */ color: oklch(52.1% 0.111 246.1);

Tailwind

colors: {
  custom: {
    50: '#7497c0',
    500: '#286ea5',
    950: '#000000',
  },
}

SCSS

$custom: #286ea5;
$custom-light: #7497c0;
$custom-dark: #000000;

JSON

{
  "hex": "#286ea5",
  "rgb": {
    "r": 40,
    "g": 110,
    "b": 165
  },
  "hsl": {
    "h": 206.4,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.52134,
    "c": 0.11097,
    "h": 246.1
  },
  "luminance": 0.1432
}

Semantic roles & 50–950 ramp

primary

#286EA5

secondary

#C28F67

accent

#8A44E4

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #286EA5

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

Preview Lab → · Contrast checker → · Palette generator →