#45A8D3#45A8D3

#45A8D3 is a light, moderate cyan. Relative luminance 0.340; OKLCH L 69.1% C 0.111 H 230.1°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#45A8D3
RGB	rgb(69, 168, 211)
HSL	hsl(198, 62%, 55%)
HSV	hsv(198, 67%, 83%)
CMYK	cmyk(67.3%, 20.4%, 0%, 17.3%)
CIE-LAB	lab(64.94, -15.35, -30.30)
CIE-LCH	lch(64.94, 33.96, 243.12°)
OKLab	oklab(69.12% -0.071 -0.0849)
OKLCH	oklch(69.12% 0.111 230.1)
XYZ	xyz(28.2101, 33.9706, 66.6856)
Luminance	0.3397 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45A8D3 #D37045

analogous

#45D3B7 #45A8D3 #4561D3

triadic

#45A8D3 #D345A8 #A8D345

tetradic

#45A8D3 #B745D3 #D37045 #61D345

square

#45A8D3 #B745D3 #D37045 #61D345

split-complementary

#45A8D3 #D34561 #D3B745

monochromatic

#1E627F #2A88B1 #45A8D3 #76BFDF #A8D6EA

Accessibility & contrast

On white

2.69

#45A8D3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#45A8D3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45A8D3

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45A8D3	#FFFFFF	#000000	##000000
##45A8D3	1.00	2.69	7.79	7.79
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92A6D5

Deuteranopia (green-blind)

#7E97D2

Tritanopia (blue-blind)

#00B4B6

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #45a8d3;
/* rgb */ color: rgb(69, 168, 211);
/* oklch */ color: oklch(69.1% 0.111 230.1);

Tailwind

colors: {
  custom: {
    50: '#88c1e0',
    500: '#45a8d3',
    950: '#000000',
  },
}

SCSS

$custom: #45a8d3;
$custom-light: #88c1e0;
$custom-dark: #000000;

JSON

{
  "hex": "#45a8d3",
  "rgb": {
    "r": 69,
    "g": 168,
    "b": 211
  },
  "hsl": {
    "h": 198.169,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.69122,
    "c": 0.11064,
    "h": 230.1
  },
  "luminance": 0.33974
}

Semantic roles & 50–950 ramp

primary

#45A8D3

secondary

#D8AE9C

accent

#7443E5

background

#F9FBFD

surface

#F1F7FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #45A8D3

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

Preview Lab → · Contrast checker → · Palette generator →