#3E9EB2#3E9EB2

#3E9EB2 is a light, moderate cyan. Relative luminance 0.287; OKLCH L 65.1% C 0.093 H 213.9°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#3E9EB2
RGB	rgb(62, 158, 178)
HSL	hsl(190, 48%, 47%)
HSV	hsv(190, 65%, 70%)
CMYK	cmyk(65.2%, 11.2%, 0%, 30.2%)
CIE-LAB	lab(60.51, -21.64, -18.68)
CIE-LCH	lch(60.51, 28.58, 220.80°)
OKLab	oklab(65.1% -0.0772 -0.0519)
OKLCH	oklch(65.1% 0.093 213.9)
XYZ	xyz(22.2460, 28.6898, 46.4761)
Luminance	0.2869 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E9EB2 #B2523E

analogous

#3EB28C #3E9EB2 #3E64B2

triadic

#3E9EB2 #B23E9E #9EB23E

tetradic

#3E9EB2 #8C3EB2 #B2523E #64B23E

square

#3E9EB2 #8C3EB2 #B2523E #64B23E

split-complementary

#3E9EB2 #B23E64 #B28C3E

monochromatic

#1E4D57 #2E7685 #3E9EB2 #64B8C9 #92CDD9

Accessibility & contrast

On white

3.12

#3E9EB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#3E9EB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E9EB2

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E9EB2	#FFFFFF	#000000	##000000
##3E9EB2	1.00	3.12	6.74	6.74
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F99B3

Deuteranopia (green-blind)

#7F8DB2

Tritanopia (blue-blind)

#00A6A4

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #3e9eb2;
/* rgb */ color: rgb(62, 158, 178);
/* oklch */ color: oklch(65.1% 0.093 213.9);

Tailwind

colors: {
  custom: {
    50: '#81bbc9',
    500: '#3e9eb2',
    950: '#000000',
  },
}

SCSS

$custom: #3e9eb2;
$custom-light: #81bbc9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e9eb2",
  "rgb": {
    "r": 62,
    "g": 158,
    "b": 178
  },
  "hsl": {
    "h": 190.345,
    "s": 48.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.65103,
    "c": 0.093,
    "h": 213.9
  },
  "luminance": 0.28692
}

Semantic roles & 50–950 ramp

primary

#3E9EB2

secondary

#C49288

accent

#6750D8

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3E9EB2

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

Preview Lab → · Contrast checker → · Palette generator →