#45A0DA#45A0DA

#45A0DA is a light, vivid cyan. Relative luminance 0.315; OKLCH L 67.6% C 0.121 H 240.1°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#45A0DA
RGB	rgb(69, 160, 218)
HSL	hsl(203, 67%, 56%)
HSV	hsv(203, 68%, 85%)
CMYK	cmyk(68.3%, 26.6%, 0%, 14.5%)
CIE-LAB	lab(62.90, -8.68, -37.34)
CIE-LCH	lch(62.90, 38.34, 256.91°)
OKLab	oklab(67.6% -0.0606 -0.1052)
OKLCH	oklch(67.6% 0.121 240.1)
XYZ	xyz(27.6751, 31.4658, 70.9310)
Luminance	0.3147 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45A0DA #DA7F45

analogous

#45DACA #45A0DA #4556DA

triadic

#45A0DA #DA45A0 #A0DA45

tetradic

#45A0DA #CA45DA #DA7F45 #56DA45

square

#45A0DA #CA45DA #DA7F45 #56DA45

split-complementary

#45A0DA #DA4556 #DACA45

monochromatic

#1B5E89 #2582BC #45A0DA #78BAE4 #ABD4EE

Accessibility & contrast

On white

2.88

#45A0DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#45A0DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45A0DA

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45A0DA	#FFFFFF	#000000	##000000
##45A0DA	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85A0DD

Deuteranopia (green-blind)

#7192D9

Tritanopia (blue-blind)

#00AFB4

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #45a0da;
/* rgb */ color: rgb(69, 160, 218);
/* oklch */ color: oklch(67.6% 0.121 240.1);

Tailwind

colors: {
  custom: {
    50: '#89bce5',
    500: '#45a0da',
    950: '#000000',
  },
}

SCSS

$custom: #45a0da;
$custom-light: #89bce5;
$custom-dark: #000000;

JSON

{
  "hex": "#45a0da",
  "rgb": {
    "r": 69,
    "g": 160,
    "b": 218
  },
  "hsl": {
    "h": 203.356,
    "s": 66.816,
    "l": 56.275
  },
  "oklch": {
    "l": 0.67596,
    "c": 0.12144,
    "h": 240.1
  },
  "luminance": 0.31469
}

Semantic roles & 50–950 ramp

primary

#45A0DA

secondary

#DCB79F

accent

#813EEA

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #45A0DA

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

Preview Lab → · Contrast checker → · Palette generator →