#75ACE3#75ACE3

#75ACE3 is a light, moderate cyan. Relative luminance 0.388; OKLCH L 72.8% C 0.099 H 249.3°. Best body text is #000000 at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#75ACE3
RGB	rgb(117, 172, 227)
HSL	hsl(210, 66%, 67%)
HSV	hsv(210, 48%, 89%)
CMYK	cmyk(48.5%, 24.2%, 0%, 11%)
CIE-LAB	lab(68.63, -3.18, -33.24)
CIE-LCH	lch(68.63, 33.39, 264.53°)
OKLab	oklab(72.78% -0.035 -0.0928)
OKLCH	oklch(72.78% 0.099 249.3)
XYZ	xyz(35.9490, 38.8304, 78.2588)
Luminance	0.3883 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75ACE3 #E3AC75

analogous

#75E3E3 #75ACE3 #7575E3

triadic

#75ACE3 #E375AC #ACE375

tetradic

#75ACE3 #E375E3 #E3AC75 #75E375

square

#75ACE3 #E375E3 #E3AC75 #75E375

split-complementary

#75ACE3 #E37575 #E3E375

monochromatic

#256FB8 #428DD9 #75ACE3 #A8CBED #DBE9F8

Accessibility & contrast

On white

2.40

#75ACE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.77

#75ACE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #75ACE3

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75ACE3	#FFFFFF	#000000	##000000
##75ACE3	1.00	2.40	8.77	8.77
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.77	21.00	1.00	1.00
##000000	8.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96AEE6

Deuteranopia (green-blind)

#88A2E2

Tritanopia (blue-blind)

#42B9BF

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #75ace3;
/* rgb */ color: rgb(117, 172, 227);
/* oklch */ color: oklch(72.8% 0.099 249.3);

Tailwind

colors: {
  custom: {
    50: '#a2c4ec',
    500: '#75ace3',
    950: '#000000',
  },
}

SCSS

$custom: #75ace3;
$custom-light: #a2c4ec;
$custom-dark: #000000;

JSON

{
  "hex": "#75ace3",
  "rgb": {
    "r": 117,
    "g": 172,
    "b": 227
  },
  "hsl": {
    "h": 210,
    "s": 66.265,
    "l": 67.451
  },
  "oklch": {
    "l": 0.7278,
    "c": 0.0992,
    "h": 249.3
  },
  "luminance": 0.38833
}

Semantic roles & 50–950 ramp

primary

#75ACE3

secondary

#EBDAC9

accent

#7317CE

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1216

muted

#7F8184

Preview Lab

Preview with #75ACE3

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

Preview Lab → · Contrast checker → · Palette generator →