#5D9CF3#5D9CF3

#5D9CF3 is a light, vivid cyan. Relative luminance 0.326; OKLCH L 68.9% C 0.145 H 256.8°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#5D9CF3
RGB	rgb(93, 156, 243)
HSL	hsl(215, 86%, 66%)
HSV	hsv(215, 62%, 95%)
CMYK	cmyk(61.7%, 35.8%, 0%, 4.7%)
CIE-LAB	lab(63.81, 5.88, -49.63)
CIE-LCH	lch(63.81, 49.98, 276.76°)
OKLab	oklab(68.94% -0.033 -0.1408)
OKLCH	oklch(68.94% 0.145 256.8)
XYZ	xyz(32.5746, 32.5721, 89.3470)
Luminance	0.3257 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D9CF3 #F3B45D

analogous

#5DE7F3 #5D9CF3 #695DF3

triadic

#5D9CF3 #F35D9C #9CF35D

tetradic

#5D9CF3 #F35DE7 #F3B45D #5DF369

square

#5D9CF3 #F35DE7 #F3B45D #5DF369

split-complementary

#5D9CF3 #F3695D #E7F35D

monochromatic

#0F5CC7 #2479EF #5D9CF3 #96BFF7 #CFE2FB

Accessibility & contrast

On white

2.79

#5D9CF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#5D9CF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5D9CF3

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D9CF3	#FFFFFF	#000000	##000000
##5D9CF3	1.00	2.79	7.51	7.51
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77A2F7

Deuteranopia (green-blind)

#6294F1

Tritanopia (blue-blind)

#00B0BC

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #5d9cf3;
/* rgb */ color: rgb(93, 156, 243);
/* oklch */ color: oklch(68.9% 0.145 256.8);

Tailwind

colors: {
  custom: {
    50: '#97b8f7',
    500: '#5d9cf3',
    950: '#000000',
  },
}

SCSS

$custom: #5d9cf3;
$custom-light: #97b8f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5d9cf3",
  "rgb": {
    "r": 93,
    "g": 156,
    "b": 243
  },
  "hsl": {
    "h": 214.8,
    "s": 86.207,
    "l": 65.882
  },
  "oklch": {
    "l": 0.6894,
    "c": 0.14457,
    "h": 256.8
  },
  "luminance": 0.32575
}

Semantic roles & 50–950 ramp

primary

#5D9CF3

secondary

#EFDABD

accent

#8503E3

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #5D9CF3

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

Preview Lab → · Contrast checker → · Palette generator →