#45ADD7#45ADD7

#45ADD7 is a light, moderate cyan. Relative luminance 0.361; OKLCH L 70.5% C 0.112 H 228.4°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#45ADD7
RGB	rgb(69, 173, 215)
HSL	hsl(197, 65%, 56%)
HSV	hsv(197, 68%, 84%)
CMYK	cmyk(67.9%, 19.5%, 0%, 15.7%)
CIE-LAB	lab(66.56, -16.74, -30.00)
CIE-LCH	lch(66.56, 34.35, 240.84°)
OKLab	oklab(70.47% -0.0746 -0.084)
OKLCH	oklch(70.47% 0.112 228.4)
XYZ	xyz(29.6586, 36.0554, 69.6731)
Luminance	0.3606 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45ADD7 #D76F45

analogous

#45D7B8 #45ADD7 #4564D7

triadic

#45ADD7 #D745AD #ADD745

tetradic

#45ADD7 #B845D7 #D76F45 #64D745

square

#45ADD7 #B845D7 #D76F45 #64D745

split-complementary

#45ADD7 #D74564 #D7B845

monochromatic

#1D6785 #278EB7 #45ADD7 #77C3E2 #AAD9ED

Accessibility & contrast

On white

2.56

#45ADD7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#45ADD7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45ADD7

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45ADD7	#FFFFFF	#000000	##000000
##45ADD7	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97AAD9

Deuteranopia (green-blind)

#839BD6

Tritanopia (blue-blind)

#00B9BB

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #45add7;
/* rgb */ color: rgb(69, 173, 215);
/* oklch */ color: oklch(70.5% 0.112 228.4);

Tailwind

colors: {
  custom: {
    50: '#89c5e3',
    500: '#45add7',
    950: '#000000',
  },
}

SCSS

$custom: #45add7;
$custom-light: #89c5e3;
$custom-dark: #000000;

JSON

{
  "hex": "#45add7",
  "rgb": {
    "r": 69,
    "g": 173,
    "b": 215
  },
  "hsl": {
    "h": 197.26,
    "s": 64.602,
    "l": 55.686
  },
  "oklch": {
    "l": 0.7047,
    "c": 0.11232,
    "h": 228.4
  },
  "luminance": 0.36059
}

Semantic roles & 50–950 ramp

primary

#45ADD7

secondary

#DAAF9E

accent

#7040E8

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #45ADD7

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

Preview Lab → · Contrast checker → · Palette generator →