#3FA2C9#3FA2C9

#3FA2C9 is a light, moderate cyan. Relative luminance 0.311; OKLCH L 67.1% C 0.107 H 227.9°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#3FA2C9
RGB	rgb(63, 162, 201)
HSL	hsl(197, 56%, 52%)
HSV	hsv(197, 69%, 79%)
CMYK	cmyk(68.7%, 19.4%, 0%, 21.2%)
CIE-LAB	lab(62.60, -16.28, -28.36)
CIE-LCH	lch(62.60, 32.71, 240.14°)
OKLab	oklab(67.08% -0.0718 -0.0794)
OKLCH	oklch(67.08% 0.107 227.9)
XYZ	xyz(25.5086, 31.1116, 59.9078)
Luminance	0.3111 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA2C9 #C9663F

analogous

#3FC9AB #3FA2C9 #3F5DC9

triadic

#3FA2C9 #C93FA2 #A2C93F

tetradic

#3FA2C9 #AB3FC9 #C9663F #5DC93F

square

#3FA2C9 #AB3FC9 #C9663F #5DC93F

split-complementary

#3FA2C9 #C93F5D #C9AB3F

monochromatic

#1F586F #2D7E9E #3FA2C9 #6FB9D6 #9FD0E4

Accessibility & contrast

On white

2.91

#3FA2C9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#3FA2C9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA2C9

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA2C9	#FFFFFF	#000000	##000000
##3FA2C9	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D9FCB

Deuteranopia (green-blind)

#7A91C9

Tritanopia (blue-blind)

#00ADAF

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #3fa2c9;
/* rgb */ color: rgb(63, 162, 201);
/* oklch */ color: oklch(67.1% 0.107 227.9);

Tailwind

colors: {
  custom: {
    50: '#84bdd9',
    500: '#3fa2c9',
    950: '#000000',
  },
}

SCSS

$custom: #3fa2c9;
$custom-light: #84bdd9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa2c9",
  "rgb": {
    "r": 63,
    "g": 162,
    "b": 201
  },
  "hsl": {
    "h": 196.957,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.67077,
    "c": 0.10709,
    "h": 227.9
  },
  "luminance": 0.31114
}

Semantic roles & 50–950 ramp

primary

#3FA2C9

secondary

#D0A594

accent

#7348DF

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #3FA2C9

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

Preview Lab → · Contrast checker → · Palette generator →