#5F9DF3#5F9DF3

#5F9DF3 is a light, vivid cyan. Relative luminance 0.330; OKLCH L 69.2% C 0.143 H 256.9°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#5F9DF3
RGB	rgb(95, 157, 243)
HSL	hsl(215, 86%, 66%)
HSV	hsv(215, 61%, 95%)
CMYK	cmyk(60.9%, 35.4%, 0%, 4.7%)
CIE-LAB	lab(64.17, 5.66, -49.06)
CIE-LCH	lch(64.17, 49.38, 276.59°)
OKLab	oklab(69.24% -0.0324 -0.139)
OKLCH	oklch(69.24% 0.143 256.9)
XYZ	xyz(32.9482, 33.0149, 89.4128)
Luminance	0.3302 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F9DF3 #F3B55F

analogous

#5FE7F3 #5F9DF3 #6B5FF3

triadic

#5F9DF3 #F35F9D #9DF35F

tetradic

#5F9DF3 #F35FE7 #F3B55F #5FF36B

square

#5F9DF3 #F35FE7 #F3B55F #5FF36B

split-complementary

#5F9DF3 #F36B5F #E7F35F

monochromatic

#0F5DC9 #267AEF #5F9DF3 #98C0F7 #D1E3FC

Accessibility & contrast

On white

2.76

#5F9DF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#5F9DF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5F9DF3

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F9DF3	#FFFFFF	#000000	##000000
##5F9DF3	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78A3F7

Deuteranopia (green-blind)

#6495F1

Tritanopia (blue-blind)

#00B1BD

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #5f9df3;
/* rgb */ color: rgb(95, 157, 243);
/* oklch */ color: oklch(69.2% 0.143 256.9);

Tailwind

colors: {
  custom: {
    50: '#98b9f7',
    500: '#5f9df3',
    950: '#000000',
  },
}

SCSS

$custom: #5f9df3;
$custom-light: #98b9f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5f9df3",
  "rgb": {
    "r": 95,
    "g": 157,
    "b": 243
  },
  "hsl": {
    "h": 214.865,
    "s": 86.047,
    "l": 66.275
  },
  "oklch": {
    "l": 0.69244,
    "c": 0.14276,
    "h": 256.9
  },
  "luminance": 0.33018
}

Semantic roles & 50–950 ramp

primary

#5F9DF3

secondary

#EFDBBF

accent

#8503E3

background

#FAFBFF

surface

#F3F6FF

border

#CDD0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #5F9DF3

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

Preview Lab → · Contrast checker → · Palette generator →