#5A90DA#5A90DA

#5A90DA is a light, vivid cyan. Relative luminance 0.272; OKLCH L 64.9% C 0.126 H 256.6°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#5A90DA
RGB	rgb(90, 144, 218)
HSL	hsl(215, 63%, 60%)
HSV	hsv(215, 59%, 85%)
CMYK	cmyk(58.7%, 33.9%, 0%, 14.5%)
CIE-LAB	lab(59.14, 4.15, -43.18)
CIE-LCH	lch(59.14, 43.38, 275.49°)
OKLab	oklab(64.86% -0.0291 -0.1221)
OKLCH	oklch(64.86% 0.126 256.6)
XYZ	xyz(26.8401, 27.1798, 70.1479)
Luminance	0.2718 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A90DA #DAA45A

analogous

#5AD0DA #5A90DA #645ADA

triadic

#5A90DA #DA5A90 #90DA5A

tetradic

#5A90DA #DA5AD0 #DAA45A #5ADA64

square

#5A90DA #DA5AD0 #DAA45A #5ADA64

split-complementary

#5A90DA #DA645A #D0DA5A

monochromatic

#225498 #2D6FCA #5A90DA #8CB2E5 #BED3F0

Accessibility & contrast

On white

3.26

#5A90DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#5A90DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A90DA

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A90DA	#FFFFFF	#000000	##000000
##5A90DA	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7195DD

Deuteranopia (green-blind)

#6089D8

Tritanopia (blue-blind)

#00A1AB

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5a90da;
/* rgb */ color: rgb(90, 144, 218);
/* oklch */ color: oklch(64.9% 0.126 256.6);

Tailwind

colors: {
  custom: {
    50: '#92b0e6',
    500: '#5a90da',
    950: '#000000',
  },
}

SCSS

$custom: #5a90da;
$custom-light: #92b0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5a90da",
  "rgb": {
    "r": 90,
    "g": 144,
    "b": 218
  },
  "hsl": {
    "h": 214.688,
    "s": 63.366,
    "l": 60.392
  },
  "oklch": {
    "l": 0.6486,
    "c": 0.12552,
    "h": 256.6
  },
  "luminance": 0.27182
}

Semantic roles & 50–950 ramp

primary

#5A90DA

secondary

#E0CCAF

accent

#811ACB

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5A90DA

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

Preview Lab → · Contrast checker → · Palette generator →