#45ABCB#45ABCB

#45ABCB is a light, moderate cyan. Relative luminance 0.347; OKLCH L 69.5% C 0.104 H 222.2°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#45ABCB
RGB	rgb(69, 171, 203)
HSL	hsl(194, 56%, 53%)
HSV	hsv(194, 66%, 80%)
CMYK	cmyk(66%, 15.8%, 0%, 20.4%)
CIE-LAB	lab(65.51, -19.49, -24.98)
CIE-LCH	lch(65.51, 31.68, 232.04°)
OKLab	oklab(69.48% -0.077 -0.0697)
OKLCH	oklch(69.48% 0.104 222.2)
XYZ	xyz(27.7923, 34.6998, 61.7214)
Luminance	0.3470 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45ABCB #CB6545

analogous

#45CBA8 #45ABCB #4568CB

triadic

#45ABCB #CB45AB #ABCB45

tetradic

#45ABCB #A845CB #CB6545 #68CB45

square

#45ABCB #A845CB #CB6545 #68CB45

split-complementary

#45ABCB #CB4568 #CBA845

monochromatic

#216175 #2E88A5 #45ABCB #75C1D8 #A5D6E6

Accessibility & contrast

On white

2.64

#45ABCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#45ABCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45ABCB

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45ABCB	#FFFFFF	#000000	##000000
##45ABCB	1.00	2.64	7.94	7.94
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98A7CD

Deuteranopia (green-blind)

#8599CB

Tritanopia (blue-blind)

#00B5B5

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #45abcb;
/* rgb */ color: rgb(69, 171, 203);
/* oklch */ color: oklch(69.5% 0.104 222.2);

Tailwind

colors: {
  custom: {
    50: '#88c4db',
    500: '#45abcb',
    950: '#000000',
  },
}

SCSS

$custom: #45abcb;
$custom-light: #88c4db;
$custom-dark: #000000;

JSON

{
  "hex": "#45abcb",
  "rgb": {
    "r": 69,
    "g": 171,
    "b": 203
  },
  "hsl": {
    "h": 194.328,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.6948,
    "c": 0.10385,
    "h": 222.2
  },
  "luminance": 0.34703
}

Semantic roles & 50–950 ramp

primary

#45ABCB

secondary

#D3A799

accent

#6C48E0

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0D1215

muted

#7D8183

Preview Lab

Preview with #45ABCB

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

Preview Lab → · Contrast checker → · Palette generator →