#5593EB#5593EB

#5593EB is a light, vivid blue. Relative luminance 0.288; OKLCH L 66.2% C 0.147 H 257.4°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#5593EB
RGB	rgb(85, 147, 235)
HSL	hsl(215, 79%, 63%)
HSV	hsv(215, 64%, 92%)
CMYK	cmyk(63.8%, 37.4%, 0%, 7.8%)
CIE-LAB	lab(60.60, 7.09, -50.34)
CIE-LCH	lch(60.60, 50.84, 278.02°)
OKLab	oklab(66.21% -0.0321 -0.143)
OKLCH	oklch(66.21% 0.147 257.4)
XYZ	xyz(29.1700, 28.7941, 82.6017)
Luminance	0.2880 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5593EB #EBAD55

analogous

#55DEEB #5593EB #6255EB

triadic

#5593EB #EB5593 #93EB55

tetradic

#5593EB #EB55DE #EBAD55 #55EB62

square

#5593EB #EB55DE #EBAD55 #55EB62

split-complementary

#5593EB #EB6255 #DEEB55

monochromatic

#1555B1 #1E70E5 #5593EB #8CB6F1 #C3D9F8

Accessibility & contrast

On white

3.11

#5593EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#5593EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5593EB

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5593EB	#FFFFFF	#000000	##000000
##5593EB	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C9AEF

Deuteranopia (green-blind)

#578CE9

Tritanopia (blue-blind)

#00A7B4

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #5593eb;
/* rgb */ color: rgb(85, 147, 235);
/* oklch */ color: oklch(66.2% 0.147 257.4);

Tailwind

colors: {
  custom: {
    50: '#92b2f2',
    500: '#5593eb',
    950: '#000000',
  },
}

SCSS

$custom: #5593eb;
$custom-light: #92b2f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5593eb",
  "rgb": {
    "r": 85,
    "g": 147,
    "b": 235
  },
  "hsl": {
    "h": 215.2,
    "s": 78.947,
    "l": 62.745
  },
  "oklch": {
    "l": 0.66214,
    "c": 0.1466,
    "h": 257.4
  },
  "luminance": 0.28797
}

Semantic roles & 50–950 ramp

primary

#5593EB

secondary

#E9D3B3

accent

#850ADB

background

#F9FAFE

surface

#F2F5FD

border

#CCCFD5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5593EB

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

Preview Lab → · Contrast checker → · Palette generator →