#75D8EF#75D8EF

#75D8EF is a very light, moderate cyan. Relative luminance 0.591; OKLCH L 83.0% C 0.098 H 214.7°. Best body text is #000000 at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#75D8EF
RGB	rgb(117, 216, 239)
HSL	hsl(191, 79%, 70%)
HSV	hsv(191, 51%, 94%)
CMYK	cmyk(51%, 9.6%, 0%, 6.3%)
CIE-LAB	lab(81.36, -22.96, -20.22)
CIE-LCH	lch(81.36, 30.59, 221.38°)
OKLab	oklab(83.03% -0.0808 -0.0559)
OKLCH	oklch(83.03% 0.098 214.7)
XYZ	xyz(47.4659, 59.1215, 90.5549)
Luminance	0.5913 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75D8EF #EF8C75

analogous

#75EFC9 #75D8EF #759BEF

triadic

#75D8EF #EF75D8 #D8EF75

tetradic

#75D8EF #C975EF #EF8C75 #9BEF75

square

#75D8EF #C975EF #EF8C75 #9BEF75

split-complementary

#75D8EF #EF759B #EFC975

monochromatic

#18AED1 #3EC9E9 #75D8EF #ACE7F5 #E3F7FC

Accessibility & contrast

On white

1.64

#75D8EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.83

#75D8EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #75D8EF

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75D8EF	#FFFFFF	#000000	##000000
##75D8EF	1.00	1.64	12.83	12.83
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.83	21.00	1.00	1.00
##000000	12.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7D2F0

Deuteranopia (green-blind)

#B5C4EF

Tritanopia (blue-blind)

#22E1DF

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #75d8ef;
/* rgb */ color: rgb(117, 216, 239);
/* oklch */ color: oklch(83.0% 0.098 214.7);

Tailwind

colors: {
  custom: {
    50: '#a5e4f4',
    500: '#75d8ef',
    950: '#000000',
  },
}

SCSS

$custom: #75d8ef;
$custom-light: #a5e4f4;
$custom-dark: #000000;

JSON

{
  "hex": "#75d8ef",
  "rgb": {
    "r": 117,
    "g": 216,
    "b": 239
  },
  "hsl": {
    "h": 191.311,
    "s": 79.221,
    "l": 69.804
  },
  "oklch": {
    "l": 0.83031,
    "c": 0.09823,
    "h": 214.7
  },
  "luminance": 0.59126
}

Semantic roles & 50–950 ramp

primary

#75D8EF

secondary

#C85A40

accent

#310ADC

background

#FDFEFF

surface

#F7FCFE

border

#D0D5D6

text

#101517

muted

#818485

Preview Lab

Preview with #75D8EF

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

Preview Lab → · Contrast checker → · Palette generator →