#45B7D6#45B7D6

#45B7D6 is a light, moderate cyan. Relative luminance 0.400; OKLCH L 72.8% C 0.110 H 219.4°. Best body text is #000000 at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#45B7D6
RGB	rgb(69, 183, 214)
HSL	hsl(193, 64%, 55%)
HSV	hsv(193, 68%, 84%)
CMYK	cmyk(67.8%, 14.5%, 0%, 16.1%)
CIE-LAB	lab(69.46, -22.26, -24.99)
CIE-LCH	lch(69.46, 33.47, 228.31°)
OKLab	oklab(72.78% -0.085 -0.0697)
OKLCH	oklch(72.78% 0.11 219.4)
XYZ	xyz(31.5203, 39.9837, 69.6617)
Luminance	0.3999 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B7D6 #D66445

analogous

#45D6AD #45B7D6 #456ED6

triadic

#45B7D6 #D645B7 #B7D645

tetradic

#45B7D6 #AD45D6 #D66445 #6ED645

square

#45B7D6 #AD45D6 #D66445 #6ED645

split-complementary

#45B7D6 #D6456E #D6AD45

monochromatic

#1D6E84 #2897B6 #45B7D6 #77CAE1 #A9DEEC

Accessibility & contrast

On white

2.33

#45B7D6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.00

#45B7D6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B7D6

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B7D6	#FFFFFF	#000000	##000000
##45B7D6	1.00	2.33	9.00	9.00
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.00	21.00	1.00	1.00
##000000	9.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4B2D8

Deuteranopia (green-blind)

#8FA3D6

Tritanopia (blue-blind)

#00C1C1

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #45b7d6;
/* rgb */ color: rgb(69, 183, 214);
/* oklch */ color: oklch(72.8% 0.110 219.4);

Tailwind

colors: {
  custom: {
    50: '#8acce2',
    500: '#45b7d6',
    950: '#000000',
  },
}

SCSS

$custom: #45b7d6;
$custom-light: #8acce2;
$custom-dark: #000000;

JSON

{
  "hex": "#45b7d6",
  "rgb": {
    "r": 69,
    "g": 183,
    "b": 214
  },
  "hsl": {
    "h": 192.828,
    "s": 63.877,
    "l": 55.49
  },
  "oklch": {
    "l": 0.72776,
    "c": 0.10991,
    "h": 219.4
  },
  "luminance": 0.39987
}

Semantic roles & 50–950 ramp

primary

#45B7D6

secondary

#DAAA9D

accent

#6441E7

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #45B7D6

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

Preview Lab → · Contrast checker → · Palette generator →