#285FAA#285FAA

#285FAA is a mid, vivid cyan. Relative luminance 0.115; OKLCH L 48.9% C 0.133 H 257.1°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#285FAA
RGB	rgb(40, 95, 170)
HSL	hsl(215, 62%, 41%)
HSV	hsv(215, 76%, 67%)
CMYK	cmyk(76.5%, 44.1%, 0%, 33.3%)
CIE-LAB	lab(40.47, 8.96, -45.41)
CIE-LCH	lch(40.47, 46.28, 281.16°)
OKLab	oklab(48.93% -0.0297 -0.13)
OKLCH	oklch(48.93% 0.133 257.1)
XYZ	xyz(12.2203, 11.5364, 39.6051)
Luminance	0.1154 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285FAA #AA7328

analogous

#28A0AA #285FAA #3228AA

triadic

#285FAA #AA285F #5FAA28

tetradic

#285FAA #AA28A0 #AA7328 #28AA32

square

#285FAA #AA28A0 #AA7328 #28AA32

split-complementary

#285FAA #AA3228 #A0AA28

monochromatic

#112847 #1C4378 #285FAA #3E7CD2 #6F9EDD

Accessibility & contrast

On white

6.35

#285FAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#285FAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #285FAA

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285FAA	#FFFFFF	#000000	##FFFFFF
##285FAA	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3966AD

Deuteranopia (green-blind)

#205AA8

Tritanopia (blue-blind)

#00717C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #285faa;
/* rgb */ color: rgb(40, 95, 170);
/* oklch */ color: oklch(48.9% 0.133 257.1);

Tailwind

colors: {
  custom: {
    50: '#758bc4',
    500: '#285faa',
    950: '#000000',
  },
}

SCSS

$custom: #285faa;
$custom-light: #758bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#285faa",
  "rgb": {
    "r": 40,
    "g": 95,
    "b": 170
  },
  "hsl": {
    "h": 214.615,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.48931,
    "c": 0.13338,
    "h": 257.1
  },
  "luminance": 0.11538
}

Semantic roles & 50–950 ramp

primary

#285FAA

secondary

#C49E6A

accent

#A043E5

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #285FAA

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

Preview Lab → · Contrast checker → · Palette generator →