#3FABD9#3FABD9

#3FABD9 is a light, moderate cyan. Relative luminance 0.352; OKLCH L 69.9% C 0.117 H 230.3°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#3FABD9
RGB	rgb(63, 171, 217)
HSL	hsl(198, 67%, 55%)
HSV	hsv(198, 71%, 85%)
CMYK	cmyk(71%, 21.2%, 0%, 14.9%)
CIE-LAB	lab(65.90, -15.88, -32.14)
CIE-LCH	lch(65.90, 35.85, 243.71°)
OKLab	oklab(69.92% -0.075 -0.0902)
OKLCH	oklch(69.92% 0.117 230.3)
XYZ	xyz(29.1322, 35.1890, 70.8890)
Luminance	0.3519 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FABD9 #D96D3F

analogous

#3FD9BA #3FABD9 #3F5ED9

triadic

#3FABD9 #D93FAB #ABD93F

tetradic

#3FABD9 #BA3FD9 #D96D3F #5ED93F

square

#3FABD9 #BA3FD9 #D96D3F #5ED93F

split-complementary

#3FABD9 #D93F5E #D9BA3F

monochromatic

#1A6484 #248BB7 #3FABD9 #72C1E3 #A5D8ED

Accessibility & contrast

On white

2.61

#3FABD9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#3FABD9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FABD9

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FABD9	#FFFFFF	#000000	##000000
##3FABD9	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94A9DB

Deuteranopia (green-blind)

#7F99D8

Tritanopia (blue-blind)

#00B8BA

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #3fabd9;
/* rgb */ color: rgb(63, 171, 217);
/* oklch */ color: oklch(69.9% 0.117 230.3);

Tailwind

colors: {
  custom: {
    50: '#87c4e5',
    500: '#3fabd9',
    950: '#000000',
  },
}

SCSS

$custom: #3fabd9;
$custom-light: #87c4e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3fabd9",
  "rgb": {
    "r": 63,
    "g": 171,
    "b": 217
  },
  "hsl": {
    "h": 197.922,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.69918,
    "c": 0.11733,
    "h": 230.3
  },
  "luminance": 0.35192
}

Semantic roles & 50–950 ramp

primary

#3FABD9

secondary

#DAAD9A

accent

#713EEA

background

#F9FCFE

surface

#F1F8FC

border

#CBD1D5

text

#0D1215

muted

#7E8184

Preview Lab

Preview with #3FABD9

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

Preview Lab → · Contrast checker → · Palette generator →