#5A8FDA#5A8FDA

#5A8FDA is a light, vivid blue. Relative luminance 0.269; OKLCH L 64.6% C 0.127 H 257.2°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#5A8FDA
RGB	rgb(90, 143, 218)
HSL	hsl(215, 63%, 60%)
HSV	hsv(215, 59%, 85%)
CMYK	cmyk(58.7%, 34.4%, 0%, 14.5%)
CIE-LAB	lab(58.86, 4.74, -43.62)
CIE-LCH	lch(58.86, 43.88, 276.20°)
OKLab	oklab(64.64% -0.028 -0.1234)
OKLCH	oklch(64.64% 0.127 257.2)
XYZ	xyz(26.6893, 26.8782, 70.0976)
Luminance	0.2688 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8FDA #DAA55A

analogous

#5ACFDA #5A8FDA #655ADA

triadic

#5A8FDA #DA5A8F #8FDA5A

tetradic

#5A8FDA #DA5ACF #DAA55A #5ADA65

square

#5A8FDA #DA5ACF #DAA55A #5ADA65

split-complementary

#5A8FDA #DA655A #CFDA5A

monochromatic

#225398 #2D6ECA #5A8FDA #8CB1E5 #BED3F0

Accessibility & contrast

On white

3.29

#5A8FDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#5A8FDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8FDA

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8FDA	#FFFFFF	#000000	##000000
##5A8FDA	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7094DD

Deuteranopia (green-blind)

#5F88D8

Tritanopia (blue-blind)

#00A0AA

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5a8fda;
/* rgb */ color: rgb(90, 143, 218);
/* oklch */ color: oklch(64.6% 0.127 257.2);

Tailwind

colors: {
  custom: {
    50: '#92afe6',
    500: '#5a8fda',
    950: '#000000',
  },
}

SCSS

$custom: #5a8fda;
$custom-light: #92afe6;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8fda",
  "rgb": {
    "r": 90,
    "g": 143,
    "b": 218
  },
  "hsl": {
    "h": 215.156,
    "s": 63.366,
    "l": 60.392
  },
  "oklch": {
    "l": 0.64643,
    "c": 0.12653,
    "h": 257.2
  },
  "luminance": 0.26881
}

Semantic roles & 50–950 ramp

primary

#5A8FDA

secondary

#E0CCAF

accent

#821ACB

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5A8FDA

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

Preview Lab → · Contrast checker → · Palette generator →