#5F9DEF#5F9DEF

#5F9DEF is a light, vivid cyan. Relative luminance 0.328; OKLCH L 69.0% C 0.138 H 256.0°. Best body text is #000000 at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#5F9DEF
RGB	rgb(95, 157, 239)
HSL	hsl(214, 82%, 65%)
HSV	hsv(214, 60%, 94%)
CMYK	cmyk(60.3%, 34.3%, 0%, 6.3%)
CIE-LAB	lab(63.98, 4.36, -47.17)
CIE-LCH	lch(63.98, 47.37, 275.29°)
OKLab	oklab(69.03% -0.0334 -0.1335)
OKLCH	oklch(69.03% 0.138 256)
XYZ	xyz(32.3507, 32.7759, 86.2662)
Luminance	0.3278 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F9DEF #EFB15F

analogous

#5FE5EF #5F9DEF #695FEF

triadic

#5F9DEF #EF5F9D #9DEF5F

tetradic

#5F9DEF #EF5FE5 #EFB15F #5FEF69

square

#5F9DEF #EF5FE5 #EFB15F #5FEF69

split-complementary

#5F9DEF #EF695F #E5EF5F

monochromatic

#135EC0 #277BE9 #5F9DEF #97BFF5 #CEE1FA

Accessibility & contrast

On white

2.78

#5F9DEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.56

#5F9DEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5F9DEF

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F9DEF	#FFFFFF	#000000	##000000
##5F9DEF	1.00	2.78	7.56	7.56
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.56	21.00	1.00	1.00
##000000	7.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7AA3F2

Deuteranopia (green-blind)

#6795ED

Tritanopia (blue-blind)

#00B0BB

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #5f9def;
/* rgb */ color: rgb(95, 157, 239);
/* oklch */ color: oklch(69.0% 0.138 256.0);

Tailwind

colors: {
  custom: {
    50: '#98b9f4',
    500: '#5f9def',
    950: '#000000',
  },
}

SCSS

$custom: #5f9def;
$custom-light: #98b9f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5f9def",
  "rgb": {
    "r": 95,
    "g": 157,
    "b": 239
  },
  "hsl": {
    "h": 214.167,
    "s": 81.818,
    "l": 65.49
  },
  "oklch": {
    "l": 0.69029,
    "c": 0.13764,
    "h": 256
  },
  "luminance": 0.32779
}

Semantic roles & 50–950 ramp

primary

#5F9DEF

secondary

#EDD8BD

accent

#8207DE

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #5F9DEF

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

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