#3E9DBF#3E9DBF

#3E9DBF is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.4% C 0.101 H 225.4°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#3E9DBF
RGB	rgb(62, 157, 191)
HSL	hsl(196, 51%, 50%)
HSV	hsv(196, 68%, 75%)
CMYK	cmyk(67.5%, 17.8%, 0%, 25.1%)
CIE-LAB	lab(60.69, -16.99, -25.71)
CIE-LCH	lch(60.69, 30.82, 236.54°)
OKLab	oklab(65.41% -0.071 -0.0719)
OKLCH	oklch(65.41% 0.101 225.4)
XYZ	xyz(23.4438, 28.8971, 53.6223)
Luminance	0.2890 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E9DBF #BF603E

analogous

#3EBFA1 #3E9DBF #3E5DBF

triadic

#3E9DBF #BF3E9D #9DBF3E

tetradic

#3E9DBF #A13EBF #BF603E #5DBF3E

square

#3E9DBF #A13EBF #BF603E #5DBF3E

split-complementary

#3E9DBF #BF3E5D #BFA13E

monochromatic

#205163 #2F7791 #3E9DBF #6BB5CF #99CCDE

Accessibility & contrast

On white

3.10

#3E9DBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#3E9DBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E9DBF

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E9DBF	#FFFFFF	#000000	##000000
##3E9DBF	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9AC1

Deuteranopia (green-blind)

#788DBF

Tritanopia (blue-blind)

#00A7A8

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #3e9dbf;
/* rgb */ color: rgb(62, 157, 191);
/* oklch */ color: oklch(65.4% 0.101 225.4);

Tailwind

colors: {
  custom: {
    50: '#82bad2',
    500: '#3e9dbf',
    950: '#000000',
  },
}

SCSS

$custom: #3e9dbf;
$custom-light: #82bad2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e9dbf",
  "rgb": {
    "r": 62,
    "g": 157,
    "b": 191
  },
  "hsl": {
    "h": 195.814,
    "s": 50.988,
    "l": 49.608
  },
  "oklch": {
    "l": 0.65411,
    "c": 0.10103,
    "h": 225.4
  },
  "luminance": 0.289
}

Semantic roles & 50–950 ramp

primary

#3E9DBF

secondary

#CA9E8F

accent

#734DDA

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #3E9DBF

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

Preview Lab → · Contrast checker → · Palette generator →