#45A0E8#45A0E8

#45A0E8 is a light, vivid cyan. Relative luminance 0.322; OKLCH L 68.3% C 0.137 H 245.7°. Best body text is #000000 at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#45A0E8
RGB	rgb(69, 160, 232)
HSL	hsl(207, 78%, 59%)
HSV	hsv(207, 70%, 91%)
CMYK	cmyk(70.3%, 31%, 0%, 9%)
CIE-LAB	lab(63.53, -3.96, -44.09)
CIE-LCH	lch(63.53, 44.26, 264.87°)
OKLab	oklab(68.31% -0.0563 -0.1248)
OKLCH	oklch(68.31% 0.137 245.7)
XYZ	xyz(29.5850, 32.2298, 80.9900)
Luminance	0.3223 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45A0E8 #E88D45

analogous

#45E8DE #45A0E8 #454FE8

triadic

#45A0E8 #E845A0 #A0E845

tetradic

#45A0E8 #DE45E8 #E88D45 #4FE845

square

#45A0E8 #DE45E8 #E88D45 #4FE845

split-complementary

#45A0E8 #E8454F #E8DE45

monochromatic

#14619F #1A83D5 #45A0E8 #7BBCEF #B2D8F5

Accessibility & contrast

On white

2.82

#45A0E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.45

#45A0E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45A0E8

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45A0E8	#FFFFFF	#000000	##000000
##45A0E8	1.00	2.82	7.45	7.45
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.45	21.00	1.00	1.00
##000000	7.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FA2EB

Deuteranopia (green-blind)

#6993E7

Tritanopia (blue-blind)

#00B1BA

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #45a0e8;
/* rgb */ color: rgb(69, 160, 232);
/* oklch */ color: oklch(68.3% 0.137 245.7);

Tailwind

colors: {
  custom: {
    50: '#8bbbef',
    500: '#45a0e8',
    950: '#000000',
  },
}

SCSS

$custom: #45a0e8;
$custom-light: #8bbbef;
$custom-dark: #000000;

JSON

{
  "hex": "#45a0e8",
  "rgb": {
    "r": 69,
    "g": 160,
    "b": 232
  },
  "hsl": {
    "h": 206.503,
    "s": 77.99,
    "l": 59.02
  },
  "oklch": {
    "l": 0.68305,
    "c": 0.13696,
    "h": 245.7
  },
  "luminance": 0.32233
}

Semantic roles & 50–950 ramp

primary

#45A0E8

secondary

#E4C1A4

accent

#8933F4

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #45A0E8

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

Preview Lab → · Contrast checker → · Palette generator →