#5A8CD3#5A8CD3

#5A8CD3 is a light, vivid blue. Relative luminance 0.256; OKLCH L 63.6% C 0.120 H 257.3°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#5A8CD3
RGB	rgb(90, 140, 211)
HSL	hsl(215, 58%, 59%)
HSV	hsv(215, 57%, 83%)
CMYK	cmyk(57.3%, 33.6%, 0%, 17.3%)
CIE-LAB	lab(57.68, 4.23, -41.55)
CIE-LCH	lch(57.68, 41.77, 275.82°)
OKLab	oklab(63.61% -0.0265 -0.1174)
OKLCH	oklch(63.61% 0.12 257.3)
XYZ	xyz(25.3483, 25.6308, 65.2268)
Luminance	0.2563 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8CD3 #D3A15A

analogous

#5AC8D3 #5A8CD3 #655AD3

triadic

#5A8CD3 #D35A8C #8CD35A

tetradic

#5A8CD3 #D35AC8 #D3A15A #5AD365

square

#5A8CD3 #D35AC8 #D3A15A #5AD365

split-complementary

#5A8CD3 #D3655A #C8D35A

monochromatic

#26508D #326CBD #5A8CD3 #8AAEE0 #BBCFED

Accessibility & contrast

On white

3.43

#5A8CD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#5A8CD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8CD3

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8CD3	#FFFFFF	#000000	##000000
##5A8CD3	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F91D6

Deuteranopia (green-blind)

#5F85D2

Tritanopia (blue-blind)

#009CA6

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5a8cd3;
/* rgb */ color: rgb(90, 140, 211);
/* oklch */ color: oklch(63.6% 0.120 257.3);

Tailwind

colors: {
  custom: {
    50: '#91ade1',
    500: '#5a8cd3',
    950: '#000000',
  },
}

SCSS

$custom: #5a8cd3;
$custom-light: #91ade1;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8cd3",
  "rgb": {
    "r": 90,
    "g": 140,
    "b": 211
  },
  "hsl": {
    "h": 215.207,
    "s": 57.895,
    "l": 59.02
  },
  "oklch": {
    "l": 0.63614,
    "c": 0.12035,
    "h": 257.3
  },
  "luminance": 0.25633
}

Semantic roles & 50–950 ramp

primary

#5A8CD3

secondary

#DCC9AD

accent

#A147E1

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #5A8CD3

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

Preview Lab → · Contrast checker → · Palette generator →