#5D88EB#5D88EB

#5D88EB is a light, vivid blue. Relative luminance 0.259; OKLCH L 64.3% C 0.156 H 264.7°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#5D88EB
RGB	rgb(93, 136, 235)
HSL	hsl(222, 78%, 64%)
HSV	hsv(222, 60%, 92%)
CMYK	cmyk(60.4%, 42.1%, 0%, 7.8%)
CIE-LAB	lab(57.97, 15.07, -54.49)
CIE-LCH	lch(57.97, 56.54, 285.46°)
OKLab	oklab(64.28% -0.0144 -0.1552)
OKLCH	oklch(64.28% 0.156 264.7)
XYZ	xyz(28.3086, 25.9312, 82.0946)
Luminance	0.2593 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D88EB #EBC05D

analogous

#5DCFEB #5D88EB #795DEB

triadic

#5D88EB #EB5D88 #88EB5D

tetradic

#5D88EB #EB5DCF #EBC05D #5DEB79

square

#5D88EB #EB5DCF #EBC05D #5DEB79

split-complementary

#5D88EB #EB795D #CFEB5D

monochromatic

#1747B7 #2760E4 #5D88EB #93B0F2 #CAD8F8

Accessibility & contrast

On white

3.39

#5D88EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#5D88EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D88EB

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D88EB	#FFFFFF	#000000	##000000
##5D88EB	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B92EF

Deuteranopia (green-blind)

#4785E9

Tritanopia (blue-blind)

#009EAE

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5d88eb;
/* rgb */ color: rgb(93, 136, 235);
/* oklch */ color: oklch(64.3% 0.156 264.7);

Tailwind

colors: {
  custom: {
    50: '#96aaf2',
    500: '#5d88eb',
    950: '#000000',
  },
}

SCSS

$custom: #5d88eb;
$custom-light: #96aaf2;
$custom-dark: #000000;

JSON

{
  "hex": "#5d88eb",
  "rgb": {
    "r": 93,
    "g": 136,
    "b": 235
  },
  "hsl": {
    "h": 221.831,
    "s": 78.022,
    "l": 64.314
  },
  "oklch": {
    "l": 0.64279,
    "c": 0.15589,
    "h": 264.7
  },
  "luminance": 0.25934
}

Semantic roles & 50–950 ramp

primary

#5D88EB

secondary

#EBDCB9

accent

#9C0BDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5D88EB

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

Preview Lab → · Contrast checker → · Palette generator →