#45AFD4#45AFD4

#45AFD4 is a light, moderate cyan. Relative luminance 0.367; OKLCH L 70.8% C 0.110 H 224.8°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#45AFD4
RGB	rgb(69, 175, 212)
HSL	hsl(196, 62%, 55%)
HSV	hsv(196, 67%, 83%)
CMYK	cmyk(67.5%, 17.5%, 0%, 16.9%)
CIE-LAB	lab(67.03, -18.75, -27.62)
CIE-LCH	lch(67.03, 33.38, 235.83°)
OKLab	oklab(70.81% -0.0777 -0.0772)
OKLCH	oklch(70.81% 0.11 224.8)
XYZ	xyz(29.6631, 36.6754, 67.7903)
Luminance	0.3668 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45AFD4 #D46A45

analogous

#45D4B1 #45AFD4 #4568D4

triadic

#45AFD4 #D445AF #AFD445

tetradic

#45AFD4 #B145D4 #D46A45 #68D445

square

#45AFD4 #B145D4 #D46A45 #68D445

split-complementary

#45AFD4 #D44568 #D4B145

monochromatic

#1E6781 #298FB3 #45AFD4 #77C4DF #A8DAEB

Accessibility & contrast

On white

2.52

#45AFD4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#45AFD4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45AFD4

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45AFD4	#FFFFFF	#000000	##000000
##45AFD4	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AABD6

Deuteranopia (green-blind)

#879DD4

Tritanopia (blue-blind)

#00BABB

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #45afd4;
/* rgb */ color: rgb(69, 175, 212);
/* oklch */ color: oklch(70.8% 0.110 224.8);

Tailwind

colors: {
  custom: {
    50: '#89c7e1',
    500: '#45afd4',
    950: '#000000',
  },
}

SCSS

$custom: #45afd4;
$custom-light: #89c7e1;
$custom-dark: #000000;

JSON

{
  "hex": "#45afd4",
  "rgb": {
    "r": 69,
    "g": 175,
    "b": 212
  },
  "hsl": {
    "h": 195.524,
    "s": 62.445,
    "l": 55.098
  },
  "oklch": {
    "l": 0.70808,
    "c": 0.10951,
    "h": 224.8
  },
  "luminance": 0.36679
}

Semantic roles & 50–950 ramp

primary

#45AFD4

secondary

#D8AC9C

accent

#6D42E6

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #45AFD4

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

Preview Lab → · Contrast checker → · Palette generator →