#285FA7#285FA7

#285FA7 is a mid, vivid cyan. Relative luminance 0.114; OKLCH L 48.7% C 0.129 H 256.4°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#285FA7
RGB	rgb(40, 95, 167)
HSL	hsl(214, 61%, 41%)
HSV	hsv(214, 76%, 65%)
CMYK	cmyk(76%, 43.1%, 0%, 34.5%)
CIE-LAB	lab(40.29, 7.80, -43.92)
CIE-LCH	lch(40.29, 44.61, 280.07°)
OKLab	oklab(48.73% -0.0303 -0.1257)
OKLCH	oklch(48.73% 0.129 256.4)
XYZ	xyz(11.9398, 11.4242, 38.1276)
Luminance	0.1143 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285FA7 #A77028

analogous

#289EA7 #285FA7 #3028A7

triadic

#285FA7 #A7285F #5FA728

tetradic

#285FA7 #A7289E #A77028 #28A730

square

#285FA7 #A7289E #A77028 #28A730

split-complementary

#285FA7 #A73028 #9EA728

monochromatic

#102744 #1C4376 #285FA7 #3C7CD0 #6D9DDC

Accessibility & contrast

On white

6.39

#285FA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#285FA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #285FA7

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285FA7	#FFFFFF	#000000	##FFFFFF
##285FA7	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C65AA

Deuteranopia (green-blind)

#255AA6

Tritanopia (blue-blind)

#00707B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #285fa7;
/* rgb */ color: rgb(40, 95, 167);
/* oklch */ color: oklch(48.7% 0.129 256.4);

Tailwind

colors: {
  custom: {
    50: '#748bc1',
    500: '#285fa7',
    950: '#000000',
  },
}

SCSS

$custom: #285fa7;
$custom-light: #748bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#285fa7",
  "rgb": {
    "r": 40,
    "g": 95,
    "b": 167
  },
  "hsl": {
    "h": 214.016,
    "s": 61.353,
    "l": 40.588
  },
  "oklch": {
    "l": 0.48729,
    "c": 0.12928,
    "h": 256.4
  },
  "luminance": 0.11426
}

Semantic roles & 50–950 ramp

primary

#285FA7

secondary

#C39B68

accent

#9F43E4

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #285FA7

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

Preview Lab → · Contrast checker → · Palette generator →