#5890EC#5890EC

#5890EC is a light, vivid blue. Relative luminance 0.281; OKLCH L 65.8% C 0.150 H 259.8°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#5890EC
RGB	rgb(88, 144, 236)
HSL	hsl(217, 80%, 64%)
HSV	hsv(217, 63%, 93%)
CMYK	cmyk(62.7%, 39%, 0%, 7.5%)
CIE-LAB	lab(59.96, 9.72, -51.90)
CIE-LCH	lch(59.96, 52.81, 280.61°)
OKLab	oklab(65.77% -0.0265 -0.1476)
OKLCH	oklch(65.77% 0.15 259.8)
XYZ	xyz(29.1327, 28.0746, 83.2243)
Luminance	0.2808 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5890EC #ECB458

analogous

#58DAEC #5890EC #6A58EC

triadic

#5890EC #EC5890 #90EC58

tetradic

#5890EC #EC58DA #ECB458 #58EC6A

square

#5890EC #EC58DA #ECB458 #58EC6A

split-complementary

#5890EC #EC6A58 #DAEC58

monochromatic

#1551B5 #216BE6 #5890EC #8FB5F2 #C6D9F9

Accessibility & contrast

On white

3.17

#5890EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#5890EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5890EC

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5890EC	#FFFFFF	#000000	##000000
##5890EC	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6798F0

Deuteranopia (green-blind)

#528AEA

Tritanopia (blue-blind)

#00A5B3

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #5890ec;
/* rgb */ color: rgb(88, 144, 236);
/* oklch */ color: oklch(65.8% 0.150 259.8);

Tailwind

colors: {
  custom: {
    50: '#94b0f2',
    500: '#5890ec',
    950: '#000000',
  },
}

SCSS

$custom: #5890ec;
$custom-light: #94b0f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5890ec",
  "rgb": {
    "r": 88,
    "g": 144,
    "b": 236
  },
  "hsl": {
    "h": 217.297,
    "s": 79.57,
    "l": 63.529
  },
  "oklch": {
    "l": 0.65766,
    "c": 0.14998,
    "h": 259.8
  },
  "luminance": 0.28077
}

Semantic roles & 50–950 ramp

primary

#5890EC

secondary

#EAD6B6

accent

#8C0ADC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5890EC

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

Preview Lab → · Contrast checker → · Palette generator →