#5290DD#5290DD

#5290DD is a light, vivid cyan. Relative luminance 0.270; OKLCH L 64.7% C 0.133 H 254.8°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#5290DD
RGB	rgb(82, 144, 221)
HSL	hsl(213, 67%, 59%)
HSV	hsv(213, 63%, 87%)
CMYK	cmyk(62.9%, 34.8%, 0%, 13.3%)
CIE-LAB	lab(58.94, 3.64, -45.20)
CIE-LCH	lch(58.94, 45.35, 274.61°)
OKLab	oklab(64.65% -0.0348 -0.1281)
OKLCH	oklch(64.65% 0.133 254.8)
XYZ	xyz(26.4994, 26.9583, 72.1996)
Luminance	0.2696 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5290DD #DD9F52

analogous

#52D6DD #5290DD #5952DD

triadic

#5290DD #DD5290 #90DD52

tetradic

#5290DD #DD52D6 #DD9F52 #52DD59

square

#5290DD #DD52D6 #DD9F52 #52DD59

split-complementary

#5290DD #DD5952 #D6DD52

monochromatic

#1E5497 #2870CA #5290DD #85B1E7 #B8D2F1

Accessibility & contrast

On white

3.29

#5290DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#5290DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5290DD

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5290DD	#FFFFFF	#000000	##000000
##5290DD	1.00	3.29	6.39	6.39
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F95E0

Deuteranopia (green-blind)

#5C88DB

Tritanopia (blue-blind)

#00A2AC

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5290dd;
/* rgb */ color: rgb(82, 144, 221);
/* oklch */ color: oklch(64.7% 0.133 254.8);

Tailwind

colors: {
  custom: {
    50: '#8fb0e8',
    500: '#5290dd',
    950: '#000000',
  },
}

SCSS

$custom: #5290dd;
$custom-light: #8fb0e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5290dd",
  "rgb": {
    "r": 82,
    "g": 144,
    "b": 221
  },
  "hsl": {
    "h": 213.237,
    "s": 67.15,
    "l": 59.412
  },
  "oklch": {
    "l": 0.64653,
    "c": 0.13274,
    "h": 254.8
  },
  "luminance": 0.26961
}

Semantic roles & 50–950 ramp

primary

#5290DD

secondary

#E0C8AA

accent

#9D3EEA

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #5290DD

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

Preview Lab → · Contrast checker → · Palette generator →