#5FB3EE#5FB3EE

#5FB3EE is a light, moderate cyan. Relative luminance 0.408; OKLCH L 73.8% C 0.119 H 241.5°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#5FB3EE
RGB	rgb(95, 179, 238)
HSL	hsl(205, 81%, 65%)
HSV	hsv(205, 60%, 93%)
CMYK	cmyk(60.1%, 24.8%, 0%, 6.7%)
CIE-LAB	lab(70.07, -8.32, -37.09)
CIE-LCH	lch(70.07, 38.01, 257.36°)
OKLab	oklab(73.8% -0.0566 -0.1041)
OKLCH	oklch(73.8% 0.119 241.5)
XYZ	xyz(36.2663, 40.8427, 86.8446)
Luminance	0.4085 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FB3EE #EE9A5F

analogous

#5FEEE1 #5FB3EE #5F6CEE

triadic

#5FB3EE #EE5FB3 #B3EE5F

tetradic

#5FB3EE #E15FEE #EE9A5F #6CEE5F

square

#5FB3EE #E15FEE #EE9A5F #6CEE5F

split-complementary

#5FB3EE #EE5F6C #EEE15F

monochromatic

#1478BE #2899E8 #5FB3EE #96CDF4 #CEE8FA

Accessibility & contrast

On white

2.29

#5FB3EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#5FB3EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FB3EE

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FB3EE	#FFFFFF	#000000	##000000
##5FB3EE	1.00	2.29	9.17	9.17
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.17	21.00	1.00	1.00
##000000	9.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99B3F1

Deuteranopia (green-blind)

#85A5ED

Tritanopia (blue-blind)

#00C2C7

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #5fb3ee;
/* rgb */ color: rgb(95, 179, 238);
/* oklch */ color: oklch(73.8% 0.119 241.5);

Tailwind

colors: {
  custom: {
    50: '#98c9f3',
    500: '#5fb3ee',
    950: '#000000',
  },
}

SCSS

$custom: #5fb3ee;
$custom-light: #98c9f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5fb3ee",
  "rgb": {
    "r": 95,
    "g": 179,
    "b": 238
  },
  "hsl": {
    "h": 204.755,
    "s": 80.791,
    "l": 65.294
  },
  "oklch": {
    "l": 0.73799,
    "c": 0.11852,
    "h": 241.5
  },
  "luminance": 0.40846
}

Semantic roles & 50–950 ramp

primary

#5FB3EE

secondary

#ECD0BC

accent

#6008DD

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0F1317

muted

#7E8285

Preview Lab

Preview with #5FB3EE

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

Preview Lab → · Contrast checker → · Palette generator →