#5C88EB#5C88EB

#5C88EB is a light, vivid blue. Relative luminance 0.259; OKLCH L 64.2% C 0.156 H 264.4°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#5C88EB
RGB	rgb(92, 136, 235)
HSL	hsl(222, 78%, 64%)
HSV	hsv(222, 61%, 92%)
CMYK	cmyk(60.9%, 42.1%, 0%, 7.8%)
CIE-LAB	lab(57.92, 14.88, -54.58)
CIE-LCH	lch(57.92, 56.57, 285.25°)
OKLab	oklab(64.23% -0.0153 -0.1555)
OKLCH	oklch(64.23% 0.156 264.4)
XYZ	xyz(28.2080, 25.8793, 82.0898)
Luminance	0.2588 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C88EB #EBBF5C

analogous

#5CD0EB #5C88EB #785CEB

triadic

#5C88EB #EB5C88 #88EB5C

tetradic

#5C88EB #EB5CD0 #EBBF5C #5CEB78

square

#5C88EB #EB5CD0 #EBBF5C #5CEB78

split-complementary

#5C88EB #EB785C #D0EB5C

monochromatic

#1648B6 #2560E4 #5C88EB #93B0F2 #C9D8F8

Accessibility & contrast

On white

3.40

#5C88EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#5C88EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C88EB

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C88EB	#FFFFFF	#000000	##000000
##5C88EB	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B92EF

Deuteranopia (green-blind)

#4685E9

Tritanopia (blue-blind)

#009EAE

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5c88eb;
/* rgb */ color: rgb(92, 136, 235);
/* oklch */ color: oklch(64.2% 0.156 264.4);

Tailwind

colors: {
  custom: {
    50: '#96aaf2',
    500: '#5c88eb',
    950: '#000000',
  },
}

SCSS

$custom: #5c88eb;
$custom-light: #96aaf2;
$custom-dark: #000000;

JSON

{
  "hex": "#5c88eb",
  "rgb": {
    "r": 92,
    "g": 136,
    "b": 235
  },
  "hsl": {
    "h": 221.538,
    "s": 78.142,
    "l": 64.118
  },
  "oklch": {
    "l": 0.64228,
    "c": 0.15624,
    "h": 264.4
  },
  "luminance": 0.25882
}

Semantic roles & 50–950 ramp

primary

#5C88EB

secondary

#EADBB8

accent

#9B0BDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5C88EB

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

Preview Lab → · Contrast checker → · Palette generator →