#3FA7D0#3FA7D0

#3FA7D0 is a light, moderate cyan. Relative luminance 0.332; OKLCH L 68.6% C 0.111 H 228.1°. Best body text is #000000 at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#3FA7D0
RGB	rgb(63, 167, 208)
HSL	hsl(197, 61%, 53%)
HSV	hsv(197, 70%, 82%)
CMYK	cmyk(69.7%, 19.7%, 0%, 18.4%)
CIE-LAB	lab(64.36, -16.68, -29.54)
CIE-LCH	lch(64.36, 33.93, 240.55°)
OKLab	oklab(68.57% -0.0743 -0.0828)
OKLCH	oklch(68.57% 0.111 228.1)
XYZ	xyz(27.2492, 33.2452, 64.6431)
Luminance	0.3325 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA7D0 #D0683F

analogous

#3FD0B1 #3FA7D0 #3F5ED0

triadic

#3FA7D0 #D03FA7 #A7D03F

tetradic

#3FA7D0 #B13FD0 #D0683F #5ED03F

square

#3FA7D0 #B13FD0 #D0683F #5ED03F

split-complementary

#3FA7D0 #D03F5E #D0B13F

monochromatic

#1D5E77 #2985A9 #3FA7D0 #70BEDC #A1D4E8

Accessibility & contrast

On white

2.75

#3FA7D0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.65

#3FA7D0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA7D0

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA7D0	#FFFFFF	#000000	##000000
##3FA7D0	1.00	2.75	7.65	7.65
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.65	21.00	1.00	1.00
##000000	7.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91A4D2

Deuteranopia (green-blind)

#7E96CF

Tritanopia (blue-blind)

#00B3B4

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3fa7d0;
/* rgb */ color: rgb(63, 167, 208);
/* oklch */ color: oklch(68.6% 0.111 228.1);

Tailwind

colors: {
  custom: {
    50: '#86c1de',
    500: '#3fa7d0',
    950: '#000000',
  },
}

SCSS

$custom: #3fa7d0;
$custom-light: #86c1de;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa7d0",
  "rgb": {
    "r": 63,
    "g": 167,
    "b": 208
  },
  "hsl": {
    "h": 196.966,
    "s": 60.669,
    "l": 53.137
  },
  "oklch": {
    "l": 0.68572,
    "c": 0.11124,
    "h": 228.1
  },
  "luminance": 0.33248
}

Semantic roles & 50–950 ramp

primary

#3FA7D0

secondary

#D5A896

accent

#7144E4

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3FA7D0

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

Preview Lab → · Contrast checker → · Palette generator →