#285C99#285C99

#285C99 is a mid, moderate cyan. Relative luminance 0.104; OKLCH L 47.1% C 0.114 H 254.3°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#285C99
RGB	rgb(40, 92, 153)
HSL	hsl(212, 59%, 38%)
HSV	hsv(212, 74%, 60%)
CMYK	cmyk(73.9%, 39.9%, 0%, 40%)
CIE-LAB	lab(38.56, 4.37, -38.33)
CIE-LCH	lch(38.56, 38.58, 276.50°)
OKLab	oklab(47.12% -0.0307 -0.1093)
OKLCH	oklch(47.12% 0.114 254.3)
XYZ	xyz(10.4499, 10.4042, 31.5883)
Luminance	0.1041 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285C99 #996528

analogous

#289499 #285C99 #2C2899

triadic

#285C99 #99285C #5C9928

tetradic

#285C99 #992894 #996528 #28992C

square

#285C99 #992894 #996528 #28992C

split-complementary

#285C99 #992C28 #949928

monochromatic

#0F2238 #1B3F68 #285C99 #3579CA #6599D7

Accessibility & contrast

On white

6.82

#285C99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#285C99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #285C99

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285C99	#FFFFFF	#000000	##FFFFFF
##285C99	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40609B

Deuteranopia (green-blind)

#2E5698

Tritanopia (blue-blind)

#006A73

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #285c99;
/* rgb */ color: rgb(40, 92, 153);
/* oklch */ color: oklch(47.1% 0.114 254.3);

Tailwind

colors: {
  custom: {
    50: '#7189b7',
    500: '#285c99',
    950: '#000000',
  },
}

SCSS

$custom: #285c99;
$custom-light: #7189b7;
$custom-dark: #000000;

JSON

{
  "hex": "#285c99",
  "rgb": {
    "r": 40,
    "g": 92,
    "b": 153
  },
  "hsl": {
    "h": 212.389,
    "s": 58.549,
    "l": 37.843
  },
  "oklch": {
    "l": 0.47117,
    "c": 0.11354,
    "h": 254.3
  },
  "luminance": 0.10405
}

Semantic roles & 50–950 ramp

primary

#285C99

secondary

#BD9260

accent

#9A46E2

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #285C99

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

Preview Lab → · Contrast checker → · Palette generator →