#45A1CF#45A1CF

#45A1CF is a light, moderate cyan. Relative luminance 0.313; OKLCH L 67.3% C 0.110 H 233.6°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#45A1CF
RGB	rgb(69, 161, 207)
HSL	hsl(200, 59%, 54%)
HSV	hsv(200, 67%, 81%)
CMYK	cmyk(66.7%, 22.2%, 0%, 18.8%)
CIE-LAB	lab(62.72, -12.86, -31.50)
CIE-LCH	lch(62.72, 34.03, 247.79°)
OKLab	oklab(67.3% -0.0653 -0.0884)
OKLCH	oklch(67.3% 0.11 233.6)
XYZ	xyz(26.4572, 31.2571, 63.6583)
Luminance	0.3126 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45A1CF #CF7345

analogous

#45CFB8 #45A1CF #455CCF

triadic

#45A1CF #CF45A1 #A1CF45

tetradic

#45A1CF #B845CF #CF7345 #5CCF45

square

#45A1CF #B845CF #CF7345 #5CCF45

split-complementary

#45A1CF #CF455C #CFB845

monochromatic

#205C7A #2C81AB #45A1CF #76BADC #A6D2E8

Accessibility & contrast

On white

2.90

#45A1CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#45A1CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45A1CF

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45A1CF	#FFFFFF	#000000	##000000
##45A1CF	1.00	2.90	7.25	7.25
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B9FD1

Deuteranopia (green-blind)

#7892CE

Tritanopia (blue-blind)

#00ADB0

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #45a1cf;
/* rgb */ color: rgb(69, 161, 207);
/* oklch */ color: oklch(67.3% 0.110 233.6);

Tailwind

colors: {
  custom: {
    50: '#87bcdd',
    500: '#45a1cf',
    950: '#000000',
  },
}

SCSS

$custom: #45a1cf;
$custom-light: #87bcdd;
$custom-dark: #000000;

JSON

{
  "hex": "#45a1cf",
  "rgb": {
    "r": 69,
    "g": 161,
    "b": 207
  },
  "hsl": {
    "h": 200,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.67304,
    "c": 0.10988,
    "h": 233.6
  },
  "luminance": 0.3126
}

Semantic roles & 50–950 ramp

primary

#45A1CF

secondary

#D5AE9B

accent

#7A46E2

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0D1215

muted

#7D8183

Preview Lab

Preview with #45A1CF

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

Preview Lab → · Contrast checker → · Palette generator →