#75ADEF#75ADEF

#75ADEF is a light, moderate cyan. Relative luminance 0.399; OKLCH L 73.5% C 0.113 H 253.3°. Best body text is #000000 at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#75ADEF
RGB	rgb(117, 173, 239)
HSL	hsl(212, 79%, 70%)
HSV	hsv(212, 51%, 94%)
CMYK	cmyk(51%, 27.6%, 0%, 6.3%)
CIE-LAB	lab(69.40, -0.22, -38.60)
CIE-LCH	lch(69.40, 38.60, 269.67°)
OKLab	oklab(73.55% -0.0325 -0.1082)
OKLCH	oklch(73.55% 0.113 253.3)
XYZ	xyz(37.8543, 39.8982, 87.3510)
Luminance	0.3990 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75ADEF #EFB775

analogous

#75EAEF #75ADEF #7A75EF

triadic

#75ADEF #EF75AD #ADEF75

tetradic

#75ADEF #EF75EA #EFB775 #75EF7A

square

#75ADEF #EF75EA #EFB775 #75EF7A

split-complementary

#75ADEF #EF7A75 #EAEF75

monochromatic

#186DD1 #3E8CE9 #75ADEF #ACCEF5 #E3EEFC

Accessibility & contrast

On white

2.34

#75ADEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.98

#75ADEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #75ADEF

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75ADEF	#FFFFFF	#000000	##000000
##75ADEF	1.00	2.34	8.98	8.98
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.98	21.00	1.00	1.00
##000000	8.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93B0F2

Deuteranopia (green-blind)

#83A4EE

Tritanopia (blue-blind)

#36BCC4

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #75adef;
/* rgb */ color: rgb(117, 173, 239);
/* oklch */ color: oklch(73.5% 0.113 253.3);

Tailwind

colors: {
  custom: {
    50: '#a3c5f4',
    500: '#75adef',
    950: '#000000',
  },
}

SCSS

$custom: #75adef;
$custom-light: #a3c5f4;
$custom-dark: #000000;

JSON

{
  "hex": "#75adef",
  "rgb": {
    "r": 117,
    "g": 173,
    "b": 239
  },
  "hsl": {
    "h": 212.459,
    "s": 79.221,
    "l": 69.804
  },
  "oklch": {
    "l": 0.73547,
    "c": 0.11301,
    "h": 253.3
  },
  "luminance": 0.39901
}

Semantic roles & 50–950 ramp

primary

#75ADEF

secondary

#F1E1CF

accent

#7B0ADC

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#101217

muted

#7F8185

Preview Lab

Preview with #75ADEF

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

Preview Lab → · Contrast checker → · Palette generator →