#5A8CD5#5A8CD5

#5A8CD5 is a light, vivid blue. Relative luminance 0.257; OKLCH L 63.7% C 0.123 H 257.8°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#5A8CD5
RGB	rgb(90, 140, 213)
HSL	hsl(216, 59%, 59%)
HSV	hsv(216, 58%, 84%)
CMYK	cmyk(57.7%, 34.3%, 0%, 16.5%)
CIE-LAB	lab(57.78, 4.88, -42.53)
CIE-LCH	lch(57.78, 42.80, 276.55°)
OKLab	oklab(63.72% -0.026 -0.1202)
OKLCH	oklch(63.72% 0.123 257.8)
XYZ	xyz(25.6006, 25.7318, 66.5555)
Luminance	0.2573 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8CD5 #D5A35A

analogous

#5AC9D5 #5A8CD5 #665AD5

triadic

#5A8CD5 #D55A8C #8CD55A

tetradic

#5A8CD5 #D55AC9 #D5A35A #5AD566

square

#5A8CD5 #D55AC9 #D5A35A #5AD566

split-complementary

#5A8CD5 #D5665A #C9D55A

monochromatic

#255090 #316BC1 #5A8CD5 #8BAEE1 #BCD0EE

Accessibility & contrast

On white

3.42

#5A8CD5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#5A8CD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8CD5

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8CD5	#FFFFFF	#000000	##000000
##5A8CD5	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E91D8

Deuteranopia (green-blind)

#5E86D3

Tritanopia (blue-blind)

#009CA7

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5a8cd5;
/* rgb */ color: rgb(90, 140, 213);
/* oklch */ color: oklch(63.7% 0.123 257.8);

Tailwind

colors: {
  custom: {
    50: '#92ade2',
    500: '#5a8cd5',
    950: '#000000',
  },
}

SCSS

$custom: #5a8cd5;
$custom-light: #92ade2;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8cd5",
  "rgb": {
    "r": 90,
    "g": 140,
    "b": 213
  },
  "hsl": {
    "h": 215.61,
    "s": 59.42,
    "l": 59.412
  },
  "oklch": {
    "l": 0.63721,
    "c": 0.12301,
    "h": 257.8
  },
  "luminance": 0.25734
}

Semantic roles & 50–950 ramp

primary

#5A8CD5

secondary

#DDCAAD

accent

#A345E3

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #5A8CD5

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

Preview Lab → · Contrast checker → · Palette generator →