#3FA8D2#3FA8D2

#3FA8D2 is a light, moderate cyan. Relative luminance 0.337; OKLCH L 68.9% C 0.113 H 228.5°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#3FA8D2
RGB	rgb(63, 168, 210)
HSL	hsl(197, 62%, 54%)
HSV	hsv(197, 70%, 82%)
CMYK	cmyk(70%, 20%, 0%, 17.6%)
CIE-LAB	lab(64.73, -16.57, -30.07)
CIE-LCH	lch(64.73, 34.33, 241.15°)
OKLab	oklab(68.9% -0.0746 -0.0843)
OKLCH	oklch(68.9% 0.113 228.5)
XYZ	xyz(27.6807, 33.7120, 66.0085)
Luminance	0.3372 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA8D2 #D2693F

analogous

#3FD2B2 #3FA8D2 #3F5ED2

triadic

#3FA8D2 #D23FA8 #A8D23F

tetradic

#3FA8D2 #B23FD2 #D2693F #5ED23F

square

#3FA8D2 #B23FD2 #D2693F #5ED23F

split-complementary

#3FA8D2 #D23F5E #D2B23F

monochromatic

#1D5F7A #2886AC #3FA8D2 #71BEDE #A2D5E9

Accessibility & contrast

On white

2.71

#3FA8D2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#3FA8D2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA8D2

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA8D2	#FFFFFF	#000000	##000000
##3FA8D2	1.00	2.71	7.74	7.74
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.74	21.00	1.00	1.00
##000000	7.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92A5D4

Deuteranopia (green-blind)

#7E97D1

Tritanopia (blue-blind)

#00B4B6

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3fa8d2;
/* rgb */ color: rgb(63, 168, 210);
/* oklch */ color: oklch(68.9% 0.113 228.5);

Tailwind

colors: {
  custom: {
    50: '#86c2e0',
    500: '#3fa8d2',
    950: '#000000',
  },
}

SCSS

$custom: #3fa8d2;
$custom-light: #86c2e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa8d2",
  "rgb": {
    "r": 63,
    "g": 168,
    "b": 210
  },
  "hsl": {
    "h": 197.143,
    "s": 62.025,
    "l": 53.529
  },
  "oklch": {
    "l": 0.68898,
    "c": 0.11254,
    "h": 228.5
  },
  "luminance": 0.33715
}

Semantic roles & 50–950 ramp

primary

#3FA8D2

secondary

#D6A997

accent

#7143E5

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3FA8D2

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

Preview Lab → · Contrast checker → · Palette generator →