#5A8BD2#5A8BD2

#5A8BD2 is a light, vivid blue. Relative luminance 0.253; OKLCH L 63.3% C 0.120 H 257.6°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#5A8BD2
RGB	rgb(90, 139, 210)
HSL	hsl(216, 57%, 59%)
HSV	hsv(216, 57%, 82%)
CMYK	cmyk(57.1%, 33.8%, 0%, 17.6%)
CIE-LAB	lab(57.36, 4.50, -41.51)
CIE-LCH	lch(57.36, 41.75, 276.19°)
OKLab	oklab(63.34% -0.0257 -0.1173)
OKLCH	oklch(63.34% 0.12 257.6)
XYZ	xyz(25.0779, 25.2899, 64.5202)
Luminance	0.2529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8BD2 #D2A15A

analogous

#5AC7D2 #5A8BD2 #655AD2

triadic

#5A8BD2 #D25A8B #8BD25A

tetradic

#5A8BD2 #D25AC7 #D2A15A #5AD265

square

#5A8BD2 #D25AC7 #D2A15A #5AD265

split-complementary

#5A8BD2 #D2655A #C7D25A

monochromatic

#264F8C #336BBC #5A8BD2 #8AADDF #BACFEC

Accessibility & contrast

On white

3.47

#5A8BD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#5A8BD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8BD2

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8BD2	#FFFFFF	#000000	##000000
##5A8BD2	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E90D5

Deuteranopia (green-blind)

#5E85D1

Tritanopia (blue-blind)

#009BA5

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5a8bd2;
/* rgb */ color: rgb(90, 139, 210);
/* oklch */ color: oklch(63.3% 0.120 257.6);

Tailwind

colors: {
  custom: {
    50: '#91ace0',
    500: '#5a8bd2',
    950: '#000000',
  },
}

SCSS

$custom: #5a8bd2;
$custom-light: #91ace0;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8bd2",
  "rgb": {
    "r": 90,
    "g": 139,
    "b": 210
  },
  "hsl": {
    "h": 215.5,
    "s": 57.143,
    "l": 58.824
  },
  "oklch": {
    "l": 0.63343,
    "c": 0.12005,
    "h": 257.6
  },
  "luminance": 0.25292
}

Semantic roles & 50–950 ramp

primary

#5A8BD2

secondary

#DCC8AC

accent

#A247E0

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #5A8BD2

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

Preview Lab → · Contrast checker → · Palette generator →