#45A7D3#45A7D3

#45A7D3 is a light, moderate cyan. Relative luminance 0.336; OKLCH L 68.9% C 0.111 H 230.9°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#45A7D3
RGB	rgb(69, 167, 211)
HSL	hsl(199, 62%, 55%)
HSV	hsv(199, 67%, 83%)
CMYK	cmyk(67.3%, 20.9%, 0%, 17.3%)
CIE-LAB	lab(64.65, -14.82, -30.75)
CIE-LCH	lch(64.65, 34.13, 244.27°)
OKLab	oklab(68.89% -0.07 -0.0862)
OKLCH	oklch(68.89% 0.111 230.9)
XYZ	xyz(28.0262, 33.6027, 66.6243)
Luminance	0.3361 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45A7D3 #D37145

analogous

#45D3B8 #45A7D3 #4560D3

triadic

#45A7D3 #D345A7 #A7D345

tetradic

#45A7D3 #B845D3 #D37145 #60D345

square

#45A7D3 #B845D3 #D37145 #60D345

split-complementary

#45A7D3 #D34560 #D3B845

monochromatic

#1E617F #2A87B1 #45A7D3 #76BEDF #A8D6EA

Accessibility & contrast

On white

2.72

#45A7D3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#45A7D3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45A7D3

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45A7D3	#FFFFFF	#000000	##000000
##45A7D3	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91A5D5

Deuteranopia (green-blind)

#7D97D2

Tritanopia (blue-blind)

#00B3B6

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #45a7d3;
/* rgb */ color: rgb(69, 167, 211);
/* oklch */ color: oklch(68.9% 0.111 230.9);

Tailwind

colors: {
  custom: {
    50: '#88c1e0',
    500: '#45a7d3',
    950: '#000000',
  },
}

SCSS

$custom: #45a7d3;
$custom-light: #88c1e0;
$custom-dark: #000000;

JSON

{
  "hex": "#45a7d3",
  "rgb": {
    "r": 69,
    "g": 167,
    "b": 211
  },
  "hsl": {
    "h": 198.592,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.68888,
    "c": 0.11101,
    "h": 230.9
  },
  "luminance": 0.33606
}

Semantic roles & 50–950 ramp

primary

#45A7D3

secondary

#D8AF9C

accent

#7543E5

background

#F9FBFD

surface

#F1F7FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #45A7D3

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

Preview Lab → · Contrast checker → · Palette generator →