#45A1D8#45A1D8

#45A1D8 is a light, moderate cyan. Relative luminance 0.317; OKLCH L 67.7% C 0.119 H 238.4°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#45A1D8
RGB	rgb(69, 161, 216)
HSL	hsl(202, 65%, 56%)
HSV	hsv(202, 68%, 85%)
CMYK	cmyk(68.1%, 25.5%, 0%, 15.3%)
CIE-LAB	lab(63.10, -9.90, -35.92)
CIE-LCH	lch(63.10, 37.26, 254.59°)
OKLab	oklab(67.73% -0.0622 -0.1011)
OKLCH	oklch(67.73% 0.119 238.4)
XYZ	xyz(27.5890, 31.7098, 69.6190)
Luminance	0.3171 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45A1D8 #D87C45

analogous

#45D8C5 #45A1D8 #4557D8

triadic

#45A1D8 #D845A1 #A1D845

tetradic

#45A1D8 #C545D8 #D87C45 #57D845

square

#45A1D8 #C545D8 #D87C45 #57D845

split-complementary

#45A1D8 #D84557 #D8C545

monochromatic

#1C5F86 #2782B9 #45A1D8 #78BBE3 #AAD4ED

Accessibility & contrast

On white

2.86

#45A1D8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#45A1D8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45A1D8

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45A1D8	#FFFFFF	#000000	##000000
##45A1D8	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87A1DB

Deuteranopia (green-blind)

#7392D7

Tritanopia (blue-blind)

#00AFB4

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #45a1d8;
/* rgb */ color: rgb(69, 161, 216);
/* oklch */ color: oklch(67.7% 0.119 238.4);

Tailwind

colors: {
  custom: {
    50: '#89bce4',
    500: '#45a1d8',
    950: '#000000',
  },
}

SCSS

$custom: #45a1d8;
$custom-light: #89bce4;
$custom-dark: #000000;

JSON

{
  "hex": "#45a1d8",
  "rgb": {
    "r": 69,
    "g": 161,
    "b": 216
  },
  "hsl": {
    "h": 202.449,
    "s": 65.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.67729,
    "c": 0.11873,
    "h": 238.4
  },
  "luminance": 0.31713
}

Semantic roles & 50–950 ramp

primary

#45A1D8

secondary

#DBB59E

accent

#7F40E8

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #45A1D8

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

Preview Lab → · Contrast checker → · Palette generator →