#3FBCE2#3FBCE2

#3FBCE2 is a light, moderate cyan. Relative luminance 0.425; OKLCH L 74.3% C 0.120 H 222.4°. Best body text is #000000 at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#3FBCE2
RGB	rgb(63, 188, 226)
HSL	hsl(194, 74%, 57%)
HSV	hsv(194, 72%, 89%)
CMYK	cmyk(72.1%, 16.8%, 0%, 11.4%)
CIE-LAB	lab(71.22, -21.87, -28.85)
CIE-LCH	lch(71.22, 36.20, 232.83°)
OKLab	oklab(74.3% -0.0882 -0.0807)
OKLCH	oklch(74.3% 0.12 222.4)
XYZ	xyz(33.7549, 42.5102, 78.3631)
Luminance	0.4251 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBCE2 #E2653F

analogous

#3FE2B7 #3FBCE2 #3F6BE2

triadic

#3FBCE2 #E23FBC #BCE23F

tetradic

#3FBCE2 #B73FE2 #E2653F #6BE23F

square

#3FBCE2 #B73FE2 #E2653F #6BE23F

split-complementary

#3FBCE2 #E23F6B #E2B73F

monochromatic

#167491 #1E9FC6 #3FBCE2 #74CFEA #A9E1F2

Accessibility & contrast

On white

2.21

#3FBCE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.50

#3FBCE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBCE2

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBCE2	#FFFFFF	#000000	##000000
##3FBCE2	1.00	2.21	9.50	9.50
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.50	21.00	1.00	1.00
##000000	9.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6B8E4

Deuteranopia (green-blind)

#90A7E2

Tritanopia (blue-blind)

#00C8C8

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #3fbce2;
/* rgb */ color: rgb(63, 188, 226);
/* oklch */ color: oklch(74.3% 0.120 222.4);

Tailwind

colors: {
  custom: {
    50: '#89d0eb',
    500: '#3fbce2',
    950: '#000000',
  },
}

SCSS

$custom: #3fbce2;
$custom-light: #89d0eb;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbce2",
  "rgb": {
    "r": 63,
    "g": 188,
    "b": 226
  },
  "hsl": {
    "h": 193.988,
    "s": 73.756,
    "l": 56.667
  },
  "oklch": {
    "l": 0.74296,
    "c": 0.11956,
    "h": 222.4
  },
  "luminance": 0.42514
}

Semantic roles & 50–950 ramp

primary

#3FBCE2

secondary

#E0AD9D

accent

#6337F0

background

#F9FCFE

surface

#F1F9FD

border

#CBD2D5

text

#0D1416

muted

#7E8284

Preview Lab

Preview with #3FBCE2

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

Preview Lab → · Contrast checker → · Palette generator →