#5A8DEF#5A8DEF

#5A8DEF is a light, vivid blue. Relative luminance 0.275; OKLCH L 65.4% C 0.157 H 262.2°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#5A8DEF
RGB	rgb(90, 141, 239)
HSL	hsl(219, 82%, 65%)
HSV	hsv(219, 62%, 94%)
CMYK	cmyk(62.3%, 41%, 0%, 6.3%)
CIE-LAB	lab(59.39, 12.86, -54.46)
CIE-LCH	lch(59.39, 55.96, 283.29°)
OKLab	oklab(65.41% -0.0212 -0.1551)
OKLCH	oklch(65.41% 0.157 262.2)
XYZ	xyz(29.3159, 27.4527, 85.3986)
Luminance	0.2746 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8DEF #EFBC5A

analogous

#5AD8EF #5A8DEF #725AEF

triadic

#5A8DEF #EF5A8D #8DEF5A

tetradic

#5A8DEF #EF5AD8 #EFBC5A #5AEF72

square

#5A8DEF #EF5AD8 #EFBC5A #5AEF72

split-complementary

#5A8DEF #EF725A #D8EF5A

monochromatic

#124CBC #2266EA #5A8DEF #92B4F4 #CADAFA

Accessibility & contrast

On white

3.24

#5A8DEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#5A8DEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8DEF

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8DEF	#FFFFFF	#000000	##000000
##5A8DEF	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6196F3

Deuteranopia (green-blind)

#4B89ED

Tritanopia (blue-blind)

#00A3B2

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5a8def;
/* rgb */ color: rgb(90, 141, 239);
/* oklch */ color: oklch(65.4% 0.157 262.2);

Tailwind

colors: {
  custom: {
    50: '#95adf5',
    500: '#5a8def',
    950: '#000000',
  },
}

SCSS

$custom: #5a8def;
$custom-light: #95adf5;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8def",
  "rgb": {
    "r": 90,
    "g": 141,
    "b": 239
  },
  "hsl": {
    "h": 219.463,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.65405,
    "c": 0.15656,
    "h": 262.2
  },
  "luminance": 0.27455
}

Semantic roles & 50–950 ramp

primary

#5A8DEF

secondary

#ECDBB9

accent

#9507DF

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5A8DEF

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

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