#285CA1#285CA1

#285CA1 is a mid, vivid cyan. Relative luminance 0.107; OKLCH L 47.6% C 0.125 H 256.6°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#285CA1
RGB	rgb(40, 92, 161)
HSL	hsl(214, 60%, 39%)
HSV	hsv(214, 75%, 63%)
CMYK	cmyk(75.2%, 42.9%, 0%, 36.9%)
CIE-LAB	lab(39.03, 7.43, -42.36)
CIE-LCH	lch(39.03, 43.01, 279.95°)
OKLab	oklab(47.64% -0.0289 -0.1211)
OKLCH	oklch(47.64% 0.125 256.6)
XYZ	xyz(11.1329, 10.6774, 35.1855)
Luminance	0.1068 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285CA1 #A16D28

analogous

#2899A1 #285CA1 #3128A1

triadic

#285CA1 #A1285C #5CA128

tetradic

#285CA1 #A12899 #A16D28 #28A131

square

#285CA1 #A12899 #A16D28 #28A131

split-complementary

#285CA1 #A13128 #99A128

monochromatic

#10243F #1C4070 #285CA1 #3979CE #6A9ADA

Accessibility & contrast

On white

6.70

#285CA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#285CA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #285CA1

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285CA1	#FFFFFF	#000000	##FFFFFF
##285CA1	1.00	6.70	3.14	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A62A4

Deuteranopia (green-blind)

#2557A0

Tritanopia (blue-blind)

#006C76

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #285ca1;
/* rgb */ color: rgb(40, 92, 161);
/* oklch */ color: oklch(47.6% 0.125 256.6);

Tailwind

colors: {
  custom: {
    50: '#7389bd',
    500: '#285ca1',
    950: '#000000',
  },
}

SCSS

$custom: #285ca1;
$custom-light: #7389bd;
$custom-dark: #000000;

JSON

{
  "hex": "#285ca1",
  "rgb": {
    "r": 40,
    "g": 92,
    "b": 161
  },
  "hsl": {
    "h": 214.215,
    "s": 60.199,
    "l": 39.412
  },
  "oklch": {
    "l": 0.47639,
    "c": 0.12453,
    "h": 256.6
  },
  "luminance": 0.10679
}

Semantic roles & 50–950 ramp

primary

#285CA1

secondary

#C09965

accent

#9F44E3

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #285CA1

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

Preview Lab → · Contrast checker → · Palette generator →