#5F9CF0#5F9CF0

#5F9CF0 is a light, vivid cyan. Relative luminance 0.325; OKLCH L 68.9% C 0.140 H 256.7°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#5F9CF0
RGB	rgb(95, 156, 240)
HSL	hsl(215, 83%, 66%)
HSV	hsv(215, 60%, 94%)
CMYK	cmyk(60.4%, 35%, 0%, 5.9%)
CIE-LAB	lab(63.75, 5.27, -48.08)
CIE-LCH	lch(63.75, 48.36, 276.25°)
OKLab	oklab(68.87% -0.0321 -0.1362)
OKLCH	oklch(68.87% 0.14 256.7)
XYZ	xyz(32.3304, 32.4982, 86.9902)
Luminance	0.3250 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F9CF0 #F0B35F

analogous

#5FE4F0 #5F9CF0 #6A5FF0

triadic

#5F9CF0 #F05F9C #9CF05F

tetradic

#5F9CF0 #F05FE4 #F0B35F #5FF06A

square

#5F9CF0 #F05FE4 #F0B35F #5FF06A

split-complementary

#5F9CF0 #F06A5F #E4F05F

monochromatic

#125CC2 #2779EB #5F9CF0 #97BFF5 #CFE1FA

Accessibility & contrast

On white

2.80

#5F9CF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#5F9CF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5F9CF0

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F9CF0	#FFFFFF	#000000	##000000
##5F9CF0	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78A2F3

Deuteranopia (green-blind)

#6594EE

Tritanopia (blue-blind)

#00AFBB

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #5f9cf0;
/* rgb */ color: rgb(95, 156, 240);
/* oklch */ color: oklch(68.9% 0.140 256.7);

Tailwind

colors: {
  custom: {
    50: '#98b8f5',
    500: '#5f9cf0',
    950: '#000000',
  },
}

SCSS

$custom: #5f9cf0;
$custom-light: #98b8f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5f9cf0",
  "rgb": {
    "r": 95,
    "g": 156,
    "b": 240
  },
  "hsl": {
    "h": 214.759,
    "s": 82.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.68868,
    "c": 0.13992,
    "h": 256.7
  },
  "luminance": 0.32501
}

Semantic roles & 50–950 ramp

primary

#5F9CF0

secondary

#EED9BD

accent

#8406DF

background

#F9FBFF

surface

#F2F6FE

border

#CCD0D6

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #5F9CF0

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

Preview Lab → · Contrast checker → · Palette generator →