#285FA9#285FA9

#285FA9 is a mid, vivid cyan. Relative luminance 0.115; OKLCH L 48.9% C 0.132 H 256.9°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#285FA9
RGB	rgb(40, 95, 169)
HSL	hsl(214, 62%, 41%)
HSV	hsv(214, 76%, 66%)
CMYK	cmyk(76.3%, 43.8%, 0%, 33.7%)
CIE-LAB	lab(40.41, 8.57, -44.91)
CIE-LCH	lch(40.41, 45.72, 280.80°)
OKLab	oklab(48.86% -0.0299 -0.1286)
OKLCH	oklch(48.86% 0.132 256.9)
XYZ	xyz(12.1261, 11.4987, 39.1088)
Luminance	0.1150 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285FA9 #A97228

analogous

#289FA9 #285FA9 #3228A9

triadic

#285FA9 #A9285F #5FA928

tetradic

#285FA9 #A9289F #A97228 #28A932

square

#285FA9 #A9289F #A97228 #28A932

split-complementary

#285FA9 #A93228 #9FA928

monochromatic

#112746 #1C4378 #285FA9 #3D7CD1 #6F9EDD

Accessibility & contrast

On white

6.36

#285FA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#285FA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #285FA9

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285FA9	#FFFFFF	#000000	##FFFFFF
##285FA9	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A66AC

Deuteranopia (green-blind)

#225AA8

Tritanopia (blue-blind)

#00707B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #285fa9;
/* rgb */ color: rgb(40, 95, 169);
/* oklch */ color: oklch(48.9% 0.132 256.9);

Tailwind

colors: {
  custom: {
    50: '#748bc3',
    500: '#285fa9',
    950: '#000000',
  },
}

SCSS

$custom: #285fa9;
$custom-light: #748bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#285fa9",
  "rgb": {
    "r": 40,
    "g": 95,
    "b": 169
  },
  "hsl": {
    "h": 214.419,
    "s": 61.722,
    "l": 40.98
  },
  "oklch": {
    "l": 0.48863,
    "c": 0.13201,
    "h": 256.9
  },
  "luminance": 0.115
}

Semantic roles & 50–950 ramp

primary

#285FA9

secondary

#C49D69

accent

#A043E5

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #285FA9

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

Preview Lab → · Contrast checker → · Palette generator →