#3FA1CD#3FA1CD

#3FA1CD is a light, moderate cyan. Relative luminance 0.310; OKLCH L 67.0% C 0.111 H 231.2°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#3FA1CD
RGB	rgb(63, 161, 205)
HSL	hsl(199, 59%, 53%)
HSV	hsv(199, 69%, 80%)
CMYK	cmyk(69.3%, 21.5%, 0%, 19.6%)
CIE-LAB	lab(62.47, -14.44, -30.80)
CIE-LCH	lch(62.47, 34.02, 244.89°)
OKLab	oklab(67.02% -0.0694 -0.0864)
OKLCH	oklch(67.02% 0.111 231.2)
XYZ	xyz(25.8098, 30.9514, 62.3598)
Luminance	0.3095 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA1CD #CD6B3F

analogous

#3FCDB2 #3FA1CD #3F5ACD

triadic

#3FA1CD #CD3FA1 #A1CD3F

tetradic

#3FA1CD #B23FCD #CD6B3F #5ACD3F

square

#3FA1CD #B23FCD #CD6B3F #5ACD3F

split-complementary

#3FA1CD #CD3F5A #CDB23F

monochromatic

#1E5974 #2B7EA4 #3FA1CD #70B9DA #A0D1E6

Accessibility & contrast

On white

2.92

#3FA1CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.19

#3FA1CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA1CD

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA1CD	#FFFFFF	#000000	##000000
##3FA1CD	1.00	2.92	7.19	7.19
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.19	21.00	1.00	1.00
##000000	7.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B9FCF

Deuteranopia (green-blind)

#7791CC

Tritanopia (blue-blind)

#00ADB0

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #3fa1cd;
/* rgb */ color: rgb(63, 161, 205);
/* oklch */ color: oklch(67.0% 0.111 231.2);

Tailwind

colors: {
  custom: {
    50: '#85bcdc',
    500: '#3fa1cd',
    950: '#000000',
  },
}

SCSS

$custom: #3fa1cd;
$custom-light: #85bcdc;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa1cd",
  "rgb": {
    "r": 63,
    "g": 161,
    "b": 205
  },
  "hsl": {
    "h": 198.592,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.67022,
    "c": 0.11084,
    "h": 231.2
  },
  "luminance": 0.30954
}

Semantic roles & 50–950 ramp

primary

#3FA1CD

secondary

#D3A895

accent

#7646E2

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3FA1CD

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

Preview Lab → · Contrast checker → · Palette generator →