#75B3EC#75B3EC

#75B3EC is a light, moderate cyan. Relative luminance 0.421; OKLCH L 74.7% C 0.105 H 247.4°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#75B3EC
RGB	rgb(117, 179, 236)
HSL	hsl(209, 76%, 69%)
HSV	hsv(209, 50%, 93%)
CMYK	cmyk(50.4%, 24.2%, 0%, 7.5%)
CIE-LAB	lab(70.92, -4.42, -34.60)
CIE-LCH	lch(70.92, 34.88, 262.71°)
OKLab	oklab(74.71% -0.0403 -0.0967)
OKLCH	oklch(74.71% 0.105 247.4)
XYZ	xyz(38.5912, 42.0753, 85.4283)
Luminance	0.4208 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75B3EC #ECAE75

analogous

#75ECE9 #75B3EC #7578EC

triadic

#75B3EC #EC75B3 #B3EC75

tetradic

#75B3EC #E975EC #ECAE75 #78EC75

square

#75B3EC #E975EC #ECAE75 #78EC75

split-complementary

#75B3EC #EC7578 #ECE975

monochromatic

#1C77CB #3F95E5 #75B3EC #ABD1F3 #E1EEFB

Accessibility & contrast

On white

2.23

#75B3EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.42

#75B3EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #75B3EC

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75B3EC	#FFFFFF	#000000	##000000
##75B3EC	1.00	2.23	9.42	9.42
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.42	21.00	1.00	1.00
##000000	9.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BB4EF

Deuteranopia (green-blind)

#8CA8EB

Tritanopia (blue-blind)

#37C0C6

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #75b3ec;
/* rgb */ color: rgb(117, 179, 236);
/* oklch */ color: oklch(74.7% 0.105 247.4);

Tailwind

colors: {
  custom: {
    50: '#a3c9f2',
    500: '#75b3ec',
    950: '#000000',
  },
}

SCSS

$custom: #75b3ec;
$custom-light: #a3c9f2;
$custom-dark: #000000;

JSON

{
  "hex": "#75b3ec",
  "rgb": {
    "r": 117,
    "g": 179,
    "b": 236
  },
  "hsl": {
    "h": 208.739,
    "s": 75.796,
    "l": 69.216
  },
  "oklch": {
    "l": 0.74706,
    "c": 0.10474,
    "h": 247.4
  },
  "luminance": 0.42078
}

Semantic roles & 50–950 ramp

primary

#75B3EC

secondary

#F0DECD

accent

#6E0ED8

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#101317

muted

#7F8285

Preview Lab

Preview with #75B3EC

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

Preview Lab → · Contrast checker → · Palette generator →