#3E9BBC#3E9BBC

#3E9BBC is a light, moderate cyan. Relative luminance 0.281; OKLCH L 64.8% C 0.099 H 225.1°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#3E9BBC
RGB	rgb(62, 155, 188)
HSL	hsl(196, 50%, 49%)
HSV	hsv(196, 67%, 74%)
CMYK	cmyk(67%, 17.6%, 0%, 26.3%)
CIE-LAB	lab(59.97, -16.89, -25.13)
CIE-LCH	lch(59.97, 30.28, 236.09°)
OKLab	oklab(64.8% -0.0701 -0.0702)
OKLCH	oklch(64.8% 0.099 225.1)
XYZ	xyz(22.7814, 28.0952, 51.7895)
Luminance	0.2810 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E9BBC #BC5F3E

analogous

#3EBC9E #3E9BBC #3E5CBC

triadic

#3E9BBC #BC3E9B #9BBC3E

tetradic

#3E9BBC #9E3EBC #BC5F3E #5CBC3E

square

#3E9BBC #9E3EBC #BC5F3E #5CBC3E

split-complementary

#3E9BBC #BC3E5C #BC9E3E

monochromatic

#204F60 #2F758E #3E9BBC #6AB3CE #98CBDD

Accessibility & contrast

On white

3.17

#3E9BBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#3E9BBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E9BBC

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E9BBC	#FFFFFF	#000000	##000000
##3E9BBC	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8998BE

Deuteranopia (green-blind)

#778BBC

Tritanopia (blue-blind)

#00A5A6

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #3e9bbc;
/* rgb */ color: rgb(62, 155, 188);
/* oklch */ color: oklch(64.8% 0.099 225.1);

Tailwind

colors: {
  custom: {
    50: '#82b8d0',
    500: '#3e9bbc',
    950: '#000000',
  },
}

SCSS

$custom: #3e9bbc;
$custom-light: #82b8d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e9bbc",
  "rgb": {
    "r": 62,
    "g": 155,
    "b": 188
  },
  "hsl": {
    "h": 195.714,
    "s": 50.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.648,
    "c": 0.09919,
    "h": 225.1
  },
  "luminance": 0.28098
}

Semantic roles & 50–950 ramp

primary

#3E9BBC

secondary

#C99D8D

accent

#734EDA

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #3E9BBC

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

Preview Lab → · Contrast checker → · Palette generator →