#285EE2#285EE2

#285EE2 is a mid, highly saturated blue. Relative luminance 0.139; OKLCH L 53.0% C 0.209 H 263.8°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#285EE2
RGB	rgb(40, 94, 226)
HSL	hsl(223, 76%, 52%)
HSV	hsv(223, 82%, 89%)
CMYK	cmyk(82.3%, 58.4%, 0%, 11.4%)
CIE-LAB	lab(44.15, 31.00, -71.85)
CIE-LCH	lch(44.15, 78.25, 293.34°)
OKLab	oklab(52.99% -0.0226 -0.2078)
OKLCH	oklch(52.99% 0.209 263.8)
XYZ	xyz(18.6003, 13.9452, 73.6481)
Luminance	0.1395 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285EE2 #E2AC28

analogous

#28BBE2 #285EE2 #4F28E2

triadic

#285EE2 #E2285E #5EE228

tetradic

#285EE2 #E228BB #E2AC28 #28E24F

square

#285EE2 #E228BB #E2AC28 #28E24F

split-complementary

#285EE2 #E24F28 #BBE228

monochromatic

#11317F #1846B4 #285EE2 #5E86E9 #94AFF1

Accessibility & contrast

On white

5.54

#285EE2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#285EE2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #285EE2

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285EE2	#FFFFFF	#000000	##FFFFFF
##285EE2	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E6

Deuteranopia (green-blind)

#0060DF

Tritanopia (blue-blind)

#008097

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #285ee2;
/* rgb */ color: rgb(40, 94, 226);
/* oklch */ color: oklch(53.0% 0.209 263.8);

Tailwind

colors: {
  custom: {
    50: '#828bec',
    500: '#285ee2',
    950: '#000000',
  },
}

SCSS

$custom: #285ee2;
$custom-light: #828bec;
$custom-dark: #000000;

JSON

{
  "hex": "#285ee2",
  "rgb": {
    "r": 40,
    "g": 94,
    "b": 226
  },
  "hsl": {
    "h": 222.581,
    "s": 76.23,
    "l": 52.157
  },
  "oklch": {
    "l": 0.52989,
    "c": 0.20902,
    "h": 263.8
  },
  "luminance": 0.13948
}

Semantic roles & 50–950 ramp

primary

#285EE2

secondary

#DCC48A

accent

#BC35F3

background

#F8F8FE

surface

#F0F0FD

border

#CBCBD5

text

#0D0B16

muted

#7D7C84

Preview Lab

Preview with #285EE2

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

Preview Lab → · Contrast checker → · Palette generator →