#5F9FEF#5F9FEF

#5F9FEF is a light, vivid cyan. Relative luminance 0.335; OKLCH L 69.5% C 0.136 H 254.9°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#5F9FEF
RGB	rgb(95, 159, 239)
HSL	hsl(213, 82%, 65%)
HSV	hsv(213, 60%, 94%)
CMYK	cmyk(60.3%, 33.5%, 0%, 6.3%)
CIE-LAB	lab(64.53, 3.21, -46.30)
CIE-LCH	lch(64.53, 46.41, 273.97°)
OKLab	oklab(69.46% -0.0354 -0.131)
OKLCH	oklch(69.46% 0.136 254.9)
XYZ	xyz(32.6919, 33.4582, 86.3799)
Luminance	0.3346 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F9FEF #EFAF5F

analogous

#5FE7EF #5F9FEF #675FEF

triadic

#5F9FEF #EF5F9F #9FEF5F

tetradic

#5F9FEF #EF5FE7 #EFAF5F #5FEF67

square

#5F9FEF #EF5FE7 #EFAF5F #5FEF67

split-complementary

#5F9FEF #EF675F #E7EF5F

monochromatic

#1360C0 #277EE9 #5F9FEF #97C0F5 #CEE2FA

Accessibility & contrast

On white

2.73

#5F9FEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#5F9FEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5F9FEF

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F9FEF	#FFFFFF	#000000	##000000
##5F9FEF	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA4F2

Deuteranopia (green-blind)

#6A96ED

Tritanopia (blue-blind)

#00B1BC

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #5f9fef;
/* rgb */ color: rgb(95, 159, 239);
/* oklch */ color: oklch(69.5% 0.136 254.9);

Tailwind

colors: {
  custom: {
    50: '#98bbf4',
    500: '#5f9fef',
    950: '#000000',
  },
}

SCSS

$custom: #5f9fef;
$custom-light: #98bbf4;
$custom-dark: #000000;

JSON

{
  "hex": "#5f9fef",
  "rgb": {
    "r": 95,
    "g": 159,
    "b": 239
  },
  "hsl": {
    "h": 213.333,
    "s": 81.818,
    "l": 65.49
  },
  "oklch": {
    "l": 0.6946,
    "c": 0.13569,
    "h": 254.9
  },
  "luminance": 0.33461
}

Semantic roles & 50–950 ramp

primary

#5F9FEF

secondary

#EDD8BD

accent

#7F07DE

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #5F9FEF

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

Preview Lab → · Contrast checker → · Palette generator →