#49BDFB#49BDFB

#49BDFB is a light, vivid cyan. Relative luminance 0.448; OKLCH L 75.9% C 0.136 H 236.1°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#49BDFB
RGB	rgb(73, 189, 251)
HSL	hsl(201, 96%, 64%)
HSV	hsv(201, 71%, 98%)
CMYK	cmyk(70.9%, 24.7%, 0%, 1.6%)
CIE-LAB	lab(72.74, -13.03, -40.01)
CIE-LCH	lch(72.74, 42.08, 251.96°)
OKLab	oklab(75.91% -0.0757 -0.1127)
OKLCH	oklch(75.91% 0.136 236.1)
XYZ	xyz(38.3510, 44.7723, 97.8688)
Luminance	0.4478 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#49BDFB #FB8749

analogous

#49FBE0 #49BDFB #4964FB

triadic

#49BDFB #FB49BD #BDFB49

tetradic

#49BDFB #E049FB #FB8749 #64FB49

square

#49BDFB #E049FB #FB8749 #64FB49

split-complementary

#49BDFB #FB4964 #FBE049

monochromatic

#0482C5 #0DA7FA #49BDFB #85D3FC #C1E8FE

Accessibility & contrast

On white

2.11

#49BDFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.96

#49BDFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #49BDFB

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##49BDFB	#FFFFFF	#000000	##000000
##49BDFB	1.00	2.11	9.96	9.96
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.96	21.00	1.00	1.00
##000000	9.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FBCFE

Deuteranopia (green-blind)

#87ABFA

Tritanopia (blue-blind)

#00CDD2

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #49bdfb;
/* rgb */ color: rgb(73, 189, 251);
/* oklch */ color: oklch(75.9% 0.136 236.1);

Tailwind

colors: {
  custom: {
    50: '#90d0fd',
    500: '#49bdfb',
    950: '#000000',
  },
}

SCSS

$custom: #49bdfb;
$custom-light: #90d0fd;
$custom-dark: #000000;

JSON

{
  "hex": "#49bdfb",
  "rgb": {
    "r": 73,
    "g": 189,
    "b": 251
  },
  "hsl": {
    "h": 200.899,
    "s": 95.699,
    "l": 63.529
  },
  "oklch": {
    "l": 0.75906,
    "c": 0.13574,
    "h": 236.1
  },
  "luminance": 0.44777
}

Semantic roles & 50–950 ramp

primary

#49BDFB

secondary

#EFC6B0

accent

#5000E6

background

#F9FCFF

surface

#F2F9FF

border

#CCD2D7

text

#0E1417

muted

#7E8285

Preview Lab

Preview with #49BDFB

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

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