#285FA2#285FA2

#285FA2 is a mid, vivid cyan. Relative luminance 0.112; OKLCH L 48.4% C 0.122 H 255.1°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#285FA2
RGB	rgb(40, 95, 162)
HSL	hsl(213, 60%, 40%)
HSV	hsv(213, 75%, 64%)
CMYK	cmyk(75.3%, 41.4%, 0%, 36.5%)
CIE-LAB	lab(39.99, 5.88, -41.43)
CIE-LCH	lch(39.99, 41.85, 278.08°)
OKLab	oklab(48.4% -0.0315 -0.1183)
OKLCH	oklch(48.4% 0.122 255.1)
XYZ	xyz(11.4865, 11.2429, 35.7401)
Luminance	0.1124 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285FA2 #A26B28

analogous

#289CA2 #285FA2 #2E28A2

triadic

#285FA2 #A2285F #5FA228

tetradic

#285FA2 #A2289C #A26B28 #28A22E

square

#285FA2 #A2289C #A26B28 #28A22E

split-complementary

#285FA2 #A22E28 #9CA228

monochromatic

#102540 #1C4271 #285FA2 #397CCE #6A9DDA

Accessibility & contrast

On white

6.46

#285FA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#285FA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #285FA2

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285FA2	#FFFFFF	#000000	##FFFFFF
##285FA2	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F64A5

Deuteranopia (green-blind)

#2B59A1

Tritanopia (blue-blind)

#006F78

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #285fa2;
/* rgb */ color: rgb(40, 95, 162);
/* oklch */ color: oklch(48.4% 0.122 255.1);

Tailwind

colors: {
  custom: {
    50: '#738bbe',
    500: '#285fa2',
    950: '#000000',
  },
}

SCSS

$custom: #285fa2;
$custom-light: #738bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#285fa2",
  "rgb": {
    "r": 40,
    "g": 95,
    "b": 162
  },
  "hsl": {
    "h": 212.951,
    "s": 60.396,
    "l": 39.608
  },
  "oklch": {
    "l": 0.484,
    "c": 0.12246,
    "h": 255.1
  },
  "luminance": 0.11244
}

Semantic roles & 50–950 ramp

primary

#285FA2

secondary

#C19765

accent

#9C44E4

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #285FA2

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

Preview Lab → · Contrast checker → · Palette generator →