#5F9EF0#5F9EF0

#5F9EF0 is a light, vivid cyan. Relative luminance 0.332; OKLCH L 69.3% C 0.138 H 255.7°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#5F9EF0
RGB	rgb(95, 158, 240)
HSL	hsl(214, 83%, 66%)
HSV	hsv(214, 60%, 94%)
CMYK	cmyk(60.4%, 34.2%, 0%, 5.9%)
CIE-LAB	lab(64.30, 4.11, -47.21)
CIE-LCH	lch(64.30, 47.39, 274.98°)
OKLab	oklab(69.3% -0.0342 -0.1336)
OKLCH	oklch(69.3% 0.138 255.7)
XYZ	xyz(32.6687, 33.1749, 87.1030)
Luminance	0.3318 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F9EF0 #F0B15F

analogous

#5FE6F0 #5F9EF0 #685FF0

triadic

#5F9EF0 #F05F9E #9EF05F

tetradic

#5F9EF0 #F05FE6 #F0B15F #5FF068

square

#5F9EF0 #F05FE6 #F0B15F #5FF068

split-complementary

#5F9EF0 #F0685F #E6F05F

monochromatic

#125FC2 #277CEB #5F9EF0 #97C0F5 #CFE2FA

Accessibility & contrast

On white

2.75

#5F9EF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#5F9EF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5F9EF0

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F9EF0	#FFFFFF	#000000	##000000
##5F9EF0	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7BA3F3

Deuteranopia (green-blind)

#6896EE

Tritanopia (blue-blind)

#00B1BC

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #5f9ef0;
/* rgb */ color: rgb(95, 158, 240);
/* oklch */ color: oklch(69.3% 0.138 255.7);

Tailwind

colors: {
  custom: {
    50: '#98baf5',
    500: '#5f9ef0',
    950: '#000000',
  },
}

SCSS

$custom: #5f9ef0;
$custom-light: #98baf5;
$custom-dark: #000000;

JSON

{
  "hex": "#5f9ef0",
  "rgb": {
    "r": 95,
    "g": 158,
    "b": 240
  },
  "hsl": {
    "h": 213.931,
    "s": 82.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.69297,
    "c": 0.13793,
    "h": 255.7
  },
  "luminance": 0.33178
}

Semantic roles & 50–950 ramp

primary

#5F9EF0

secondary

#EED9BD

accent

#8106DF

background

#F9FBFF

surface

#F2F6FE

border

#CCD0D6

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #5F9EF0

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

Preview Lab → · Contrast checker → · Palette generator →