#3EA3BF#3EA3BF

#3EA3BF is a light, moderate cyan. Relative luminance 0.310; OKLCH L 66.9% C 0.100 H 219.7°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#3EA3BF
RGB	rgb(62, 163, 191)
HSL	hsl(193, 51%, 50%)
HSV	hsv(193, 68%, 75%)
CMYK	cmyk(67.5%, 14.7%, 0%, 25.1%)
CIE-LAB	lab(62.49, -20.17, -22.95)
CIE-LCH	lch(62.49, 30.56, 228.69°)
OKLab	oklab(66.85% -0.0772 -0.064)
OKLCH	oklch(66.85% 0.1 219.7)
XYZ	xyz(24.4839, 30.9774, 53.9690)
Luminance	0.3098 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EA3BF #BF5A3E

analogous

#3EBF9A #3EA3BF #3E63BF

triadic

#3EA3BF #BF3EA3 #A3BF3E

tetradic

#3EA3BF #9A3EBF #BF5A3E #63BF3E

square

#3EA3BF #9A3EBF #BF5A3E #63BF3E

split-complementary

#3EA3BF #BF3E63 #BF9A3E

monochromatic

#205463 #2F7C91 #3EA3BF #6BB9CF #99CFDE

Accessibility & contrast

On white

2.92

#3EA3BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#3EA3BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EA3BF

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EA3BF	#FFFFFF	#000000	##000000
##3EA3BF	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929FC1

Deuteranopia (green-blind)

#8091BF

Tritanopia (blue-blind)

#00ACAC

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #3ea3bf;
/* rgb */ color: rgb(62, 163, 191);
/* oklch */ color: oklch(66.9% 0.100 219.7);

Tailwind

colors: {
  custom: {
    50: '#83bed2',
    500: '#3ea3bf',
    950: '#000000',
  },
}

SCSS

$custom: #3ea3bf;
$custom-light: #83bed2;
$custom-dark: #000000;

JSON

{
  "hex": "#3ea3bf",
  "rgb": {
    "r": 62,
    "g": 163,
    "b": 191
  },
  "hsl": {
    "h": 193.023,
    "s": 50.988,
    "l": 49.608
  },
  "oklch": {
    "l": 0.66851,
    "c": 0.10027,
    "h": 219.7
  },
  "luminance": 0.3098
}

Semantic roles & 50–950 ramp

primary

#3EA3BF

secondary

#CA9C8F

accent

#6C4DDA

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #3EA3BF

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

Preview Lab → · Contrast checker → · Palette generator →