#5A88DA#5A88DA

#5A88DA is a light, vivid blue. Relative luminance 0.248; OKLCH L 63.1% C 0.134 H 261.2°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#5A88DA
RGB	rgb(90, 136, 218)
HSL	hsl(218, 63%, 60%)
HSV	hsv(218, 59%, 85%)
CMYK	cmyk(58.7%, 37.6%, 0%, 14.5%)
CIE-LAB	lab(56.92, 8.89, -46.69)
CIE-LCH	lch(56.92, 47.53, 280.78°)
OKLab	oklab(63.13% -0.0205 -0.1324)
OKLCH	oklch(63.13% 0.134 261.2)
XYZ	xyz(25.6711, 24.8417, 69.7582)
Luminance	0.2484 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A88DA #DAAC5A

analogous

#5AC8DA #5A88DA #6C5ADA

triadic

#5A88DA #DA5A88 #88DA5A

tetradic

#5A88DA #DA5AC8 #DAAC5A #5ADA6C

square

#5A88DA #DA5AC8 #DAAC5A #5ADA6C

split-complementary

#5A88DA #DA6C5A #C8DA5A

monochromatic

#224C98 #2D65CA #5A88DA #8CACE5 #BED0F0

Accessibility & contrast

On white

3.52

#5A88DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#5A88DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A88DA

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A88DA	#FFFFFF	#000000	##000000
##5A88DA	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#658FDD

Deuteranopia (green-blind)

#5483D8

Tritanopia (blue-blind)

#009AA6

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5a88da;
/* rgb */ color: rgb(90, 136, 218);
/* oklch */ color: oklch(63.1% 0.134 261.2);

Tailwind

colors: {
  custom: {
    50: '#92aae6',
    500: '#5a88da',
    950: '#000000',
  },
}

SCSS

$custom: #5a88da;
$custom-light: #92aae6;
$custom-dark: #000000;

JSON

{
  "hex": "#5a88da",
  "rgb": {
    "r": 90,
    "g": 136,
    "b": 218
  },
  "hsl": {
    "h": 218.438,
    "s": 63.366,
    "l": 60.392
  },
  "oklch": {
    "l": 0.63133,
    "c": 0.13399,
    "h": 261.2
  },
  "luminance": 0.24844
}

Semantic roles & 50–950 ramp

primary

#5A88DA

secondary

#E0CFAF

accent

#8C1ACB

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5A88DA

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

Preview Lab → · Contrast checker → · Palette generator →