#285DA2#285DA2

#285DA2 is a mid, vivid cyan. Relative luminance 0.109; OKLCH L 47.9% C 0.125 H 256.3°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#285DA2
RGB	rgb(40, 93, 162)
HSL	hsl(214, 60%, 40%)
HSV	hsv(214, 75%, 64%)
CMYK	cmyk(75.3%, 42.6%, 0%, 36.5%)
CIE-LAB	lab(39.39, 7.17, -42.39)
CIE-LCH	lch(39.39, 42.99, 279.60°)
OKLab	oklab(47.94% -0.0296 -0.1212)
OKLCH	oklch(47.94% 0.125 256.3)
XYZ	xyz(11.3086, 10.8872, 35.6809)
Luminance	0.1089 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285DA2 #A26D28

analogous

#289AA2 #285DA2 #3028A2

triadic

#285DA2 #A2285D #5DA228

tetradic

#285DA2 #A2289A #A26D28 #28A230

square

#285DA2 #A2289A #A26D28 #28A230

split-complementary

#285DA2 #A23028 #9AA228

monochromatic

#102540 #1C4171 #285DA2 #397ACE #6A9BDA

Accessibility & contrast

On white

6.61

#285DA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#285DA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #285DA2

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285DA2	#FFFFFF	#000000	##FFFFFF
##285DA2	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B63A5

Deuteranopia (green-blind)

#2658A1

Tritanopia (blue-blind)

#006D77

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #285da2;
/* rgb */ color: rgb(40, 93, 162);
/* oklch */ color: oklch(47.9% 0.125 256.3);

Tailwind

colors: {
  custom: {
    50: '#738abe',
    500: '#285da2',
    950: '#000000',
  },
}

SCSS

$custom: #285da2;
$custom-light: #738abe;
$custom-dark: #000000;

JSON

{
  "hex": "#285da2",
  "rgb": {
    "r": 40,
    "g": 93,
    "b": 162
  },
  "hsl": {
    "h": 213.934,
    "s": 60.396,
    "l": 39.608
  },
  "oklch": {
    "l": 0.47936,
    "c": 0.12475,
    "h": 256.3
  },
  "luminance": 0.10888
}

Semantic roles & 50–950 ramp

primary

#285DA2

secondary

#C19965

accent

#9E44E4

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #285DA2

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

Preview Lab → · Contrast checker → · Palette generator →