#45BFE7#45BFE7

#45BFE7 is a light, moderate cyan. Relative luminance 0.443; OKLCH L 75.4% C 0.120 H 223.8°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#45BFE7
RGB	rgb(69, 191, 231)
HSL	hsl(195, 77%, 59%)
HSV	hsv(195, 70%, 91%)
CMYK	cmyk(70.1%, 17.3%, 0%, 9.4%)
CIE-LAB	lab(72.42, -21.04, -29.70)
CIE-LCH	lch(72.42, 36.40, 234.68°)
OKLab	oklab(75.36% -0.0865 -0.0831)
OKLCH	oklch(75.36% 0.12 223.8)
XYZ	xyz(35.5029, 44.2923, 82.2640)
Luminance	0.4430 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45BFE7 #E76D45

analogous

#45E7BE #45BFE7 #456EE7

triadic

#45BFE7 #E745BF #BFE745

tetradic

#45BFE7 #BE45E7 #E76D45 #6EE745

square

#45BFE7 #BE45E7 #E76D45 #6EE745

split-complementary

#45BFE7 #E7456E #E7BE45

monochromatic

#147B9D #1BA6D4 #45BFE7 #7BD2EE #B1E4F5

Accessibility & contrast

On white

2.13

#45BFE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.86

#45BFE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45BFE7

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45BFE7	#FFFFFF	#000000	##000000
##45BFE7	1.00	2.13	9.86	9.86
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.86	21.00	1.00	1.00
##000000	9.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8BBE9

Deuteranopia (green-blind)

#92ABE7

Tritanopia (blue-blind)

#00CBCC

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #45bfe7;
/* rgb */ color: rgb(69, 191, 231);
/* oklch */ color: oklch(75.4% 0.120 223.8);

Tailwind

colors: {
  custom: {
    50: '#8cd2ee',
    500: '#45bfe7',
    950: '#000000',
  },
}

SCSS

$custom: #45bfe7;
$custom-light: #8cd2ee;
$custom-dark: #000000;

JSON

{
  "hex": "#45bfe7",
  "rgb": {
    "r": 69,
    "g": 191,
    "b": 231
  },
  "hsl": {
    "h": 194.815,
    "s": 77.143,
    "l": 58.824
  },
  "oklch": {
    "l": 0.75361,
    "c": 0.11993,
    "h": 223.8
  },
  "luminance": 0.44296
}

Semantic roles & 50–950 ramp

primary

#45BFE7

secondary

#E4B4A4

accent

#6334F4

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #45BFE7

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

Preview Lab → · Contrast checker → · Palette generator →