#5CB3EB#5CB3EB

#5CB3EB is a light, moderate cyan. Relative luminance 0.405; OKLCH L 73.5% C 0.117 H 239.3°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#5CB3EB
RGB	rgb(92, 179, 235)
HSL	hsl(203, 78%, 64%)
HSV	hsv(203, 61%, 92%)
CMYK	cmyk(60.9%, 23.8%, 0%, 7.8%)
CIE-LAB	lab(69.83, -9.80, -35.83)
CIE-LCH	lch(69.83, 37.15, 254.70°)
OKLab	oklab(73.54% -0.0597 -0.1005)
OKLCH	oklch(73.54% 0.117 239.3)
XYZ	xyz(35.5235, 40.5102, 84.5283)
Luminance	0.4051 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5CB3EB #EB945C

analogous

#5CEBDC #5CB3EB #5C6CEB

triadic

#5CB3EB #EB5CB3 #B3EB5C

tetradic

#5CB3EB #DC5CEB #EB945C #6CEB5C

square

#5CB3EB #DC5CEB #EB945C #6CEB5C

split-complementary

#5CB3EB #EB5C6C #EBDC5C

monochromatic

#1678B6 #259AE4 #5CB3EB #93CCF2 #C9E6F8

Accessibility & contrast

On white

2.31

#5CB3EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.10

#5CB3EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5CB3EB

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5CB3EB	#FFFFFF	#000000	##000000
##5CB3EB	1.00	2.31	9.10	9.10
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.10	21.00	1.00	1.00
##000000	9.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99B3EE

Deuteranopia (green-blind)

#86A4EA

Tritanopia (blue-blind)

#00C1C6

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #5cb3eb;
/* rgb */ color: rgb(92, 179, 235);
/* oklch */ color: oklch(73.5% 0.117 239.3);

Tailwind

colors: {
  custom: {
    50: '#96c9f1',
    500: '#5cb3eb',
    950: '#000000',
  },
}

SCSS

$custom: #5cb3eb;
$custom-light: #96c9f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5cb3eb",
  "rgb": {
    "r": 92,
    "g": 179,
    "b": 235
  },
  "hsl": {
    "h": 203.497,
    "s": 78.142,
    "l": 64.118
  },
  "oklch": {
    "l": 0.73543,
    "c": 0.11689,
    "h": 239.3
  },
  "luminance": 0.40514
}

Semantic roles & 50–950 ramp

primary

#5CB3EB

secondary

#EACCB8

accent

#5C0BDA

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #5CB3EB

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

Preview Lab → · Contrast checker → · Palette generator →