#45CBE0#45CBE0

#45CBE0 is a light, moderate teal. Relative luminance 0.494; OKLCH L 77.9% C 0.117 H 210.0°. Best body text is #000000 at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#45CBE0
RGB	rgb(69, 203, 224)
HSL	hsl(188, 71%, 57%)
HSV	hsv(188, 69%, 88%)
CMYK	cmyk(69.2%, 9.4%, 0%, 12.2%)
CIE-LAB	lab(75.67, -29.20, -20.95)
CIE-LCH	lch(75.67, 35.94, 215.66°)
OKLab	oklab(77.89% -0.1009 -0.0582)
OKLCH	oklch(77.89% 0.117 210)
XYZ	xyz(37.2590, 49.3546, 78.0693)
Luminance	0.4936 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45CBE0 #E05A45

analogous

#45E0A8 #45CBE0 #457EE0

triadic

#45CBE0 #E045CB #CBE045

tetradic

#45CBE0 #A845E0 #E05A45 #7EE045

square

#45CBE0 #A845E0 #E05A45 #7EE045

split-complementary

#45CBE0 #E0457E #E0A845

monochromatic

#188292 #21B0C7 #45CBE0 #79DAE9 #AEE8F1

Accessibility & contrast

On white

1.93

#45CBE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.87

#45CBE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45CBE0

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45CBE0	#FFFFFF	#000000	##000000
##45CBE0	1.00	1.93	10.87	10.87
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.87	21.00	1.00	1.00
##000000	10.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9C4E1

Deuteranopia (green-blind)

#A3B4E0

Tritanopia (blue-blind)

#00D4D1

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #45cbe0;
/* rgb */ color: rgb(69, 203, 224);
/* oklch */ color: oklch(77.9% 0.117 210.0);

Tailwind

colors: {
  custom: {
    50: '#8ddbe9',
    500: '#45cbe0',
    950: '#000000',
  },
}

SCSS

$custom: #45cbe0;
$custom-light: #8ddbe9;
$custom-dark: #000000;

JSON

{
  "hex": "#45cbe0",
  "rgb": {
    "r": 69,
    "g": 203,
    "b": 224
  },
  "hsl": {
    "h": 188.129,
    "s": 71.429,
    "l": 57.451
  },
  "oklch": {
    "l": 0.77889,
    "c": 0.11652,
    "h": 210
  },
  "luminance": 0.49359
}

Semantic roles & 50–950 ramp

primary

#45CBE0

secondary

#E0AAA1

accent

#523AEE

background

#F9FDFE

surface

#F2FBFC

border

#CCD4D5

text

#0E1516

muted

#7E8384

Preview Lab

Preview with #45CBE0

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

Preview Lab → · Contrast checker → · Palette generator →