#5A88DF#5A88DF

#5A88DF is a light, vivid blue. Relative luminance 0.251; OKLCH L 63.4% C 0.141 H 262.1°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#5A88DF
RGB	rgb(90, 136, 223)
HSL	hsl(219, 68%, 61%)
HSV	hsv(219, 60%, 87%)
CMYK	cmyk(59.6%, 39%, 0%, 12.5%)
CIE-LAB	lab(57.18, 10.53, -49.08)
CIE-LCH	lch(57.18, 50.20, 282.11°)
OKLab	oklab(63.42% -0.0194 -0.1394)
OKLCH	oklch(63.42% 0.141 262.1)
XYZ	xyz(26.3353, 25.1074, 73.2561)
Luminance	0.2511 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A88DF #DFB15A

analogous

#5ACBDF #5A88DF #6F5ADF

triadic

#5A88DF #DF5A88 #88DF5A

tetradic

#5A88DF #DF5ACB #DFB15A #5ADF6F

square

#5A88DF #DF5ACB #DFB15A #5ADF6F

split-complementary

#5A88DF #DF6F5A #CBDF5A

monochromatic

#1F4BA0 #2964D3 #5A88DF #8DADE9 #C1D2F3

Accessibility & contrast

On white

3.49

#5A88DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#5A88DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A88DF

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A88DF	#FFFFFF	#000000	##000000
##5A88DF	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6390E2

Deuteranopia (green-blind)

#5084DD

Tritanopia (blue-blind)

#009BA9

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5a88df;
/* rgb */ color: rgb(90, 136, 223);
/* oklch */ color: oklch(63.4% 0.141 262.1);

Tailwind

colors: {
  custom: {
    50: '#93aae9',
    500: '#5a88df',
    950: '#000000',
  },
}

SCSS

$custom: #5a88df;
$custom-light: #93aae9;
$custom-dark: #000000;

JSON

{
  "hex": "#5a88df",
  "rgb": {
    "r": 90,
    "g": 136,
    "b": 223
  },
  "hsl": {
    "h": 219.248,
    "s": 67.513,
    "l": 61.373
  },
  "oklch": {
    "l": 0.63419,
    "c": 0.14074,
    "h": 262.1
  },
  "luminance": 0.2511
}

Semantic roles & 50–950 ramp

primary

#5A88DF

secondary

#E3D2B2

accent

#8F16CF

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5A88DF

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

Preview Lab → · Contrast checker → · Palette generator →