#3EB9D2#3EB9D2

#3EB9D2 is a light, moderate cyan. Relative luminance 0.404; OKLCH L 72.9% C 0.111 H 214.2°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#3EB9D2
RGB	rgb(62, 185, 210)
HSL	hsl(190, 62%, 53%)
HSV	hsv(190, 70%, 82%)
CMYK	cmyk(70.5%, 11.9%, 0%, 17.6%)
CIE-LAB	lab(69.73, -25.50, -22.40)
CIE-LCH	lch(69.73, 33.94, 221.29°)
OKLab	oklab(72.9% -0.0919 -0.0624)
OKLCH	oklch(72.9% 0.111 214.2)
XYZ	xyz(30.9635, 40.3716, 67.1209)
Luminance	0.4037 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EB9D2 #D2573E

analogous

#3ED2A1 #3EB9D2 #3E6FD2

triadic

#3EB9D2 #D23EB9 #B9D23E

tetradic

#3EB9D2 #A13ED2 #D2573E #6FD23E

square

#3EB9D2 #A13ED2 #D2573E #6FD23E

split-complementary

#3EB9D2 #D23E6F #D2A13E

monochromatic

#1C6A79 #2895AB #3EB9D2 #70CBDE #A1DDE9

Accessibility & contrast

On white

2.31

#3EB9D2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#3EB9D2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EB9D2

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EB9D2	#FFFFFF	#000000	##000000
##3EB9D2	1.00	2.31	9.07	9.07
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7B3D3

Deuteranopia (green-blind)

#92A4D2

Tritanopia (blue-blind)

#00C3C1

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3eb9d2;
/* rgb */ color: rgb(62, 185, 210);
/* oklch */ color: oklch(72.9% 0.111 214.2);

Tailwind

colors: {
  custom: {
    50: '#87cedf',
    500: '#3eb9d2',
    950: '#000000',
  },
}

SCSS

$custom: #3eb9d2;
$custom-light: #87cedf;
$custom-dark: #000000;

JSON

{
  "hex": "#3eb9d2",
  "rgb": {
    "r": 62,
    "g": 185,
    "b": 210
  },
  "hsl": {
    "h": 190.135,
    "s": 62.185,
    "l": 53.333
  },
  "oklch": {
    "l": 0.72901,
    "c": 0.11107,
    "h": 214.2
  },
  "luminance": 0.40375
}

Semantic roles & 50–950 ramp

primary

#3EB9D2

secondary

#D6A196

accent

#5E43E5

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #3EB9D2

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

Preview Lab → · Contrast checker → · Palette generator →