#5A80CB#5A80CB

#5A80CB is a mid, vivid blue. Relative luminance 0.219; OKLCH L 60.6% C 0.122 H 262.9°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#5A80CB
RGB	rgb(90, 128, 203)
HSL	hsl(220, 52%, 57%)
HSV	hsv(220, 56%, 80%)
CMYK	cmyk(55.7%, 36.9%, 0%, 20.4%)
CIE-LAB	lab(53.94, 8.79, -42.94)
CIE-LCH	lch(53.94, 43.83, 281.56°)
OKLab	oklab(60.58% -0.0152 -0.1215)
OKLCH	oklch(60.58% 0.122 262.9)
XYZ	xyz(22.7114, 21.9220, 59.5229)
Luminance	0.2192 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A80CB #CBA55A

analogous

#5AB9CB #5A80CB #6C5ACB

triadic

#5A80CB #CB5A80 #80CB5A

tetradic

#5A80CB #CB5AB9 #CBA55A #5ACB6C

square

#5A80CB #CB5AB9 #CBA55A #5ACB6C

split-complementary

#5A80CB #CB6C5A #B9CB5A

monochromatic

#294782 #3860B0 #5A80CB #89A4DA #B7C8E8

Accessibility & contrast

On white

3.90

#5A80CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#5A80CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A80CB

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A80CB	#FFFFFF	#000000	##000000
##5A80CB	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6187CE

Deuteranopia (green-blind)

#537CC9

Tritanopia (blue-blind)

#10919C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5a80cb;
/* rgb */ color: rgb(90, 128, 203);
/* oklch */ color: oklch(60.6% 0.122 262.9);

Tailwind

colors: {
  custom: {
    50: '#90a4db',
    500: '#5a80cb',
    950: '#000000',
  },
}

SCSS

$custom: #5a80cb;
$custom-light: #90a4db;
$custom-dark: #000000;

JSON

{
  "hex": "#5a80cb",
  "rgb": {
    "r": 90,
    "g": 128,
    "b": 203
  },
  "hsl": {
    "h": 219.823,
    "s": 52.074,
    "l": 57.451
  },
  "oklch": {
    "l": 0.60575,
    "c": 0.12247,
    "h": 262.9
  },
  "luminance": 0.21924
}

Semantic roles & 50–950 ramp

primary

#5A80CB

secondary

#D7C8AA

accent

#AB4CDC

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5A80CB

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

Preview Lab → · Contrast checker → · Palette generator →