#5C9FF3#5C9FF3

#5C9FF3 is a light, vivid cyan. Relative luminance 0.335; OKLCH L 69.5% C 0.142 H 255.0°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#5C9FF3
RGB	rgb(92, 159, 243)
HSL	hsl(213, 86%, 66%)
HSV	hsv(213, 62%, 95%)
CMYK	cmyk(62.1%, 34.6%, 0%, 4.7%)
CIE-LAB	lab(64.60, 3.97, -48.40)
CIE-LCH	lch(64.60, 48.56, 274.69°)
OKLab	oklab(69.54% -0.0368 -0.1371)
OKLCH	oklch(69.54% 0.142 255)
XYZ	xyz(32.9836, 33.5395, 89.5122)
Luminance	0.3354 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C9FF3 #F3B05C

analogous

#5CEBF3 #5C9FF3 #645CF3

triadic

#5C9FF3 #F35C9F #9FF35C

tetradic

#5C9FF3 #F35CEB #F3B05C #5CF364

square

#5C9FF3 #F35CEB #F3B05C #5CF364

split-complementary

#5C9FF3 #F3645C #EBF35C

monochromatic

#0F60C6 #237DEF #5C9FF3 #95C1F7 #CEE2FB

Accessibility & contrast

On white

2.72

#5C9FF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#5C9FF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5C9FF3

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C9FF3	#FFFFFF	#000000	##000000
##5C9FF3	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7BA5F6

Deuteranopia (green-blind)

#6696F1

Tritanopia (blue-blind)

#00B2BE

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #5c9ff3;
/* rgb */ color: rgb(92, 159, 243);
/* oklch */ color: oklch(69.5% 0.142 255.0);

Tailwind

colors: {
  custom: {
    50: '#97bbf7',
    500: '#5c9ff3',
    950: '#000000',
  },
}

SCSS

$custom: #5c9ff3;
$custom-light: #97bbf7;
$custom-dark: #000000;

JSON

{
  "hex": "#5c9ff3",
  "rgb": {
    "r": 92,
    "g": 159,
    "b": 243
  },
  "hsl": {
    "h": 213.377,
    "s": 86.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.69539,
    "c": 0.14198,
    "h": 255
  },
  "luminance": 0.33543
}

Semantic roles & 50–950 ramp

primary

#5C9FF3

secondary

#EFD8BC

accent

#7F03E3

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #5C9FF3

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

Preview Lab → · Contrast checker → · Palette generator →