#5596EB#5596EB

#5596EB is a light, vivid cyan. Relative luminance 0.297; OKLCH L 66.9% C 0.144 H 255.9°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#5596EB
RGB	rgb(85, 150, 235)
HSL	hsl(214, 79%, 63%)
HSV	hsv(214, 64%, 92%)
CMYK	cmyk(63.8%, 36.2%, 0%, 7.8%)
CIE-LAB	lab(61.43, 5.33, -49.02)
CIE-LCH	lch(61.43, 49.31, 276.21°)
OKLab	oklab(66.86% -0.035 -0.1392)
OKLCH	oklch(66.86% 0.144 255.9)
XYZ	xyz(29.6426, 29.7393, 82.7592)
Luminance	0.2974 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5596EB #EBAA55

analogous

#55E1EB #5596EB #5F55EB

triadic

#5596EB #EB5596 #96EB55

tetradic

#5596EB #EB55E1 #EBAA55 #55EB5F

square

#5596EB #EB55E1 #EBAA55 #55EB5F

split-complementary

#5596EB #EB5F55 #E1EB55

monochromatic

#1558B1 #1E74E5 #5596EB #8CB8F1 #C3DAF8

Accessibility & contrast

On white

3.02

#5596EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#5596EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5596EB

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5596EB	#FFFFFF	#000000	##000000
##5596EB	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#719CEE

Deuteranopia (green-blind)

#5C8EE9

Tritanopia (blue-blind)

#00AAB5

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #5596eb;
/* rgb */ color: rgb(85, 150, 235);
/* oklch */ color: oklch(66.9% 0.144 255.9);

Tailwind

colors: {
  custom: {
    50: '#92b4f2',
    500: '#5596eb',
    950: '#000000',
  },
}

SCSS

$custom: #5596eb;
$custom-light: #92b4f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5596eb",
  "rgb": {
    "r": 85,
    "g": 150,
    "b": 235
  },
  "hsl": {
    "h": 214,
    "s": 78.947,
    "l": 62.745
  },
  "oklch": {
    "l": 0.6686,
    "c": 0.14351,
    "h": 255.9
  },
  "luminance": 0.29742
}

Semantic roles & 50–950 ramp

primary

#5596EB

secondary

#E9D2B3

accent

#810ADB

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #5596EB

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

Preview Lab → · Contrast checker → · Palette generator →