#5A88CF#5A88CF

#5A88CF is a light, moderate blue. Relative luminance 0.243; OKLCH L 62.5% C 0.119 H 258.8°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#5A88CF
RGB	rgb(90, 136, 207)
HSL	hsl(216, 55%, 58%)
HSV	hsv(216, 57%, 81%)
CMYK	cmyk(56.5%, 34.3%, 0%, 18.8%)
CIE-LAB	lab(56.37, 5.30, -41.37)
CIE-LCH	lch(56.37, 41.71, 277.30°)
OKLab	oklab(62.53% -0.0231 -0.1169)
OKLCH	oklch(62.53% 0.119 258.8)
XYZ	xyz(24.2792, 24.2850, 62.4274)
Luminance	0.2429 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A88CF #CFA15A

analogous

#5AC3CF #5A88CF #665ACF

triadic

#5A88CF #CF5A88 #88CF5A

tetradic

#5A88CF #CF5AC3 #CFA15A #5ACF66

square

#5A88CF #CF5AC3 #CFA15A #5ACF66

split-complementary

#5A88CF #CF665A #C3CF5A

monochromatic

#274D87 #3568B7 #5A88CF #89AADD #B9CCEB

Accessibility & contrast

On white

3.59

#5A88CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#5A88CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A88CF

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A88CF	#FFFFFF	#000000	##000000
##5A88CF	1.00	3.59	5.86	5.86
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B8DD2

Deuteranopia (green-blind)

#5C82CE

Tritanopia (blue-blind)

#0098A2

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5a88cf;
/* rgb */ color: rgb(90, 136, 207);
/* oklch */ color: oklch(62.5% 0.119 258.8);

Tailwind

colors: {
  custom: {
    50: '#91aade',
    500: '#5a88cf',
    950: '#000000',
  },
}

SCSS

$custom: #5a88cf;
$custom-light: #91aade;
$custom-dark: #000000;

JSON

{
  "hex": "#5a88cf",
  "rgb": {
    "r": 90,
    "g": 136,
    "b": 207
  },
  "hsl": {
    "h": 216.41,
    "s": 54.93,
    "l": 58.235
  },
  "oklch": {
    "l": 0.62527,
    "c": 0.11916,
    "h": 258.8
  },
  "luminance": 0.24287
}

Semantic roles & 50–950 ramp

primary

#5A88CF

secondary

#DAC7AB

accent

#A44ADE

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5A88CF

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

Preview Lab → · Contrast checker → · Palette generator →