#45ACDC#45ACDC

#45ACDC is a light, moderate cyan. Relative luminance 0.359; OKLCH L 70.5% C 0.117 H 232.1°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#45ACDC
RGB	rgb(69, 172, 220)
HSL	hsl(199, 68%, 57%)
HSV	hsv(199, 69%, 86%)
CMYK	cmyk(68.6%, 21.8%, 0%, 13.7%)
CIE-LAB	lab(66.47, -14.59, -32.89)
CIE-LCH	lch(66.47, 35.98, 246.08°)
OKLab	oklab(70.46% -0.0718 -0.0923)
OKLCH	oklch(70.46% 0.117 232.1)
XYZ	xyz(30.1199, 35.9342, 73.0449)
Luminance	0.3594 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45ACDC #DC7545

analogous

#45DCC1 #45ACDC #4561DC

triadic

#45ACDC #DC45AC #ACDC45

tetradic

#45ACDC #C145DC #DC7545 #61DC45

square

#45ACDC #C145DC #DC7545 #61DC45

split-complementary

#45ACDC #DC4561 #DCC145

monochromatic

#1A688C #248EC0 #45ACDC #79C3E6 #ACDAEF

Accessibility & contrast

On white

2.56

#45ACDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#45ACDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45ACDC

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45ACDC	#FFFFFF	#000000	##000000
##45ACDC	1.00	2.56	8.19	8.19
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94AADE

Deuteranopia (green-blind)

#7F9BDB

Tritanopia (blue-blind)

#00B9BC

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #45acdc;
/* rgb */ color: rgb(69, 172, 220);
/* oklch */ color: oklch(70.5% 0.117 232.1);

Tailwind

colors: {
  custom: {
    50: '#8ac4e7',
    500: '#45acdc',
    950: '#000000',
  },
}

SCSS

$custom: #45acdc;
$custom-light: #8ac4e7;
$custom-dark: #000000;

JSON

{
  "hex": "#45acdc",
  "rgb": {
    "r": 69,
    "g": 172,
    "b": 220
  },
  "hsl": {
    "h": 199.073,
    "s": 68.326,
    "l": 56.667
  },
  "oklch": {
    "l": 0.70462,
    "c": 0.11695,
    "h": 232.1
  },
  "luminance": 0.35938
}

Semantic roles & 50–950 ramp

primary

#45ACDC

secondary

#DDB3A0

accent

#743DEB

background

#F9FCFE

surface

#F1F8FC

border

#CBD1D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #45ACDC

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

Preview Lab → · Contrast checker → · Palette generator →