#75AAEF#75AAEF

#75AAEF is a light, moderate cyan. Relative luminance 0.388; OKLCH L 72.9% C 0.116 H 255.4°. Best body text is #000000 at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#75AAEF
RGB	rgb(117, 170, 239)
HSL	hsl(214, 79%, 70%)
HSV	hsv(214, 51%, 94%)
CMYK	cmyk(51%, 28.9%, 0%, 6.3%)
CIE-LAB	lab(68.58, 1.46, -39.88)
CIE-LCH	lch(68.58, 39.91, 272.10°)
OKLab	oklab(72.91% -0.0291 -0.1119)
OKLCH	oklch(72.91% 0.116 255.4)
XYZ	xyz(37.2855, 38.7606, 87.1614)
Luminance	0.3876 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75AAEF #EFBA75

analogous

#75E7EF #75AAEF #7D75EF

triadic

#75AAEF #EF75AA #AAEF75

tetradic

#75AAEF #EF75E7 #EFBA75 #75EF7D

square

#75AAEF #EF75E7 #EFBA75 #75EF7D

split-complementary

#75AAEF #EF7D75 #E7EF75

monochromatic

#1869D1 #3E88E9 #75AAEF #ACCCF5 #E3EEFC

Accessibility & contrast

On white

2.40

#75AAEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.75

#75AAEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #75AAEF

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75AAEF	#FFFFFF	#000000	##000000
##75AAEF	1.00	2.40	8.75	8.75
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.75	21.00	1.00	1.00
##000000	8.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8FAEF2

Deuteranopia (green-blind)

#80A2EE

Tritanopia (blue-blind)

#37B9C2

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #75aaef;
/* rgb */ color: rgb(117, 170, 239);
/* oklch */ color: oklch(72.9% 0.116 255.4);

Tailwind

colors: {
  custom: {
    50: '#a3c3f4',
    500: '#75aaef',
    950: '#000000',
  },
}

SCSS

$custom: #75aaef;
$custom-light: #a3c3f4;
$custom-dark: #000000;

JSON

{
  "hex": "#75aaef",
  "rgb": {
    "r": 117,
    "g": 170,
    "b": 239
  },
  "hsl": {
    "h": 213.934,
    "s": 79.221,
    "l": 69.804
  },
  "oklch": {
    "l": 0.72905,
    "c": 0.11566,
    "h": 255.4
  },
  "luminance": 0.38763
}

Semantic roles & 50–950 ramp

primary

#75AAEF

secondary

#F1E2CF

accent

#800ADC

background

#FAFBFE

surface

#F4F7FD

border

#CED0D5

text

#101217

muted

#7F8185

Preview Lab

Preview with #75AAEF

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

Preview Lab → · Contrast checker → · Palette generator →