#5A88DC#5A88DC

#5A88DC is a light, vivid blue. Relative luminance 0.249; OKLCH L 63.2% C 0.137 H 261.6°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#5A88DC
RGB	rgb(90, 136, 220)
HSL	hsl(219, 65%, 61%)
HSV	hsv(219, 59%, 86%)
CMYK	cmyk(59.1%, 38.2%, 0%, 13.7%)
CIE-LAB	lab(57.02, 9.54, -47.65)
CIE-LCH	lch(57.02, 48.59, 281.33°)
OKLab	oklab(63.25% -0.02 -0.1352)
OKLCH	oklch(63.25% 0.137 261.6)
XYZ	xyz(25.9344, 24.9471, 71.1448)
Luminance	0.2495 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A88DC #DCAE5A

analogous

#5AC9DC #5A88DC #6D5ADC

triadic

#5A88DC #DC5A88 #88DC5A

tetradic

#5A88DC #DC5AC9 #DCAE5A #5ADC6D

square

#5A88DC #DC5AC9 #DCAE5A #5ADC6D

split-complementary

#5A88DC #DC6D5A #C9DC5A

monochromatic

#214C9B #2C65CD #5A88DC #8CACE7 #BFD1F1

Accessibility & contrast

On white

3.51

#5A88DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#5A88DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A88DC

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A88DC	#FFFFFF	#000000	##000000
##5A88DC	1.00	3.51	5.99	5.99
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#648FDF

Deuteranopia (green-blind)

#5383DA

Tritanopia (blue-blind)

#009BA7

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5a88dc;
/* rgb */ color: rgb(90, 136, 220);
/* oklch */ color: oklch(63.2% 0.137 261.6);

Tailwind

colors: {
  custom: {
    50: '#93aae7',
    500: '#5a88dc',
    950: '#000000',
  },
}

SCSS

$custom: #5a88dc;
$custom-light: #93aae7;
$custom-dark: #000000;

JSON

{
  "hex": "#5a88dc",
  "rgb": {
    "r": 90,
    "g": 136,
    "b": 220
  },
  "hsl": {
    "h": 218.769,
    "s": 65,
    "l": 60.784
  },
  "oklch": {
    "l": 0.63247,
    "c": 0.1367,
    "h": 261.6
  },
  "luminance": 0.24949
}

Semantic roles & 50–950 ramp

primary

#5A88DC

secondary

#E2D0B0

accent

#8D19CD

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5A88DC

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

Preview Lab → · Contrast checker → · Palette generator →