#3EA5BF#3EA5BF

#3EA5BF is a light, moderate cyan. Relative luminance 0.317; OKLCH L 67.3% C 0.100 H 217.8°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#3EA5BF
RGB	rgb(62, 165, 191)
HSL	hsl(192, 51%, 50%)
HSV	hsv(192, 68%, 75%)
CMYK	cmyk(67.5%, 13.6%, 0%, 25.1%)
CIE-LAB	lab(63.09, -21.22, -22.04)
CIE-LCH	lch(63.09, 30.59, 226.09°)
OKLab	oklab(67.33% -0.0792 -0.0614)
OKLCH	oklch(67.33% 0.1 217.8)
XYZ	xyz(24.8418, 31.6932, 54.0883)
Luminance	0.3170 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EA5BF #BF583E

analogous

#3EBF99 #3EA5BF #3E65BF

triadic

#3EA5BF #BF3EA5 #A5BF3E

tetradic

#3EA5BF #993EBF #BF583E #65BF3E

square

#3EA5BF #993EBF #BF583E #65BF3E

split-complementary

#3EA5BF #BF3E65 #BF993E

monochromatic

#205563 #2F7D91 #3EA5BF #6BBBCF #99D0DE

Accessibility & contrast

On white

2.86

#3EA5BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#3EA5BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EA5BF

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EA5BF	#FFFFFF	#000000	##000000
##3EA5BF	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94A0C0

Deuteranopia (green-blind)

#8293BF

Tritanopia (blue-blind)

#00AEAD

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3ea5bf;
/* rgb */ color: rgb(62, 165, 191);
/* oklch */ color: oklch(67.3% 0.100 217.8);

Tailwind

colors: {
  custom: {
    50: '#83c0d2',
    500: '#3ea5bf',
    950: '#000000',
  },
}

SCSS

$custom: #3ea5bf;
$custom-light: #83c0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3ea5bf",
  "rgb": {
    "r": 62,
    "g": 165,
    "b": 191
  },
  "hsl": {
    "h": 192.093,
    "s": 50.988,
    "l": 49.608
  },
  "oklch": {
    "l": 0.67333,
    "c": 0.10025,
    "h": 217.8
  },
  "luminance": 0.31696
}

Semantic roles & 50–950 ramp

primary

#3EA5BF

secondary

#CA9B8F

accent

#6A4DDA

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #3EA5BF

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

Preview Lab → · Contrast checker → · Palette generator →