#286E9D#286E9D

#286E9D is a mid, moderate cyan. Relative luminance 0.140; OKLCH L 51.7% C 0.101 H 242.1°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#286E9D
RGB	rgb(40, 110, 157)
HSL	hsl(204, 59%, 39%)
HSV	hsv(204, 75%, 62%)
CMYK	cmyk(74.5%, 29.9%, 0%, 38.4%)
CIE-LAB	lab(44.28, -5.34, -31.67)
CIE-LCH	lch(44.28, 32.12, 260.42°)
OKLab	oklab(51.69% -0.0474 -0.0896)
OKLCH	oklch(51.69% 0.101 242.1)
XYZ	xyz(12.5344, 14.0359, 33.9403)
Luminance	0.1404 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286E9D #9D5728

analogous

#289D91 #286E9D #28339D

triadic

#286E9D #9D286E #6E9D28

tetradic

#286E9D #91289D #9D5728 #339D28

square

#286E9D #91289D #9D5728 #339D28

split-complementary

#286E9D #9D2833 #9D9128

monochromatic

#0F2A3B #1C4C6C #286E9D #3690CC #67ABD8

Accessibility & contrast

On white

5.52

#286E9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#286E9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286E9D

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286E9D	#FFFFFF	#000000	##FFFFFF
##286E9D	1.00	5.52	3.81	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586F9F

Deuteranopia (green-blind)

#48649C

Tritanopia (blue-blind)

#007A7E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #286e9d;
/* rgb */ color: rgb(40, 110, 157);
/* oklch */ color: oklch(51.7% 0.101 242.1);

Tailwind

colors: {
  custom: {
    50: '#7297ba',
    500: '#286e9d',
    950: '#000000',
  },
}

SCSS

$custom: #286e9d;
$custom-light: #7297ba;
$custom-dark: #000000;

JSON

{
  "hex": "#286e9d",
  "rgb": {
    "r": 40,
    "g": 110,
    "b": 157
  },
  "hsl": {
    "h": 204.103,
    "s": 59.391,
    "l": 38.627
  },
  "oklch": {
    "l": 0.51685,
    "c": 0.10134,
    "h": 242.1
  },
  "luminance": 0.14037
}

Semantic roles & 50–950 ramp

primary

#286E9D

secondary

#BE8762

accent

#8445E3

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #286E9D

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

Preview Lab → · Contrast checker → · Palette generator →