#3E9FBC#3E9FBC

#3E9FBC is a light, moderate cyan. Relative luminance 0.295; OKLCH L 65.8% C 0.099 H 221.2°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#3E9FBC
RGB	rgb(62, 159, 188)
HSL	hsl(194, 50%, 49%)
HSV	hsv(194, 67%, 74%)
CMYK	cmyk(67%, 15.4%, 0%, 26.3%)
CIE-LAB	lab(61.18, -19.02, -23.28)
CIE-LCH	lch(61.18, 30.07, 230.76°)
OKLab	oklab(65.76% -0.0742 -0.0649)
OKLCH	oklch(65.76% 0.099 221.2)
XYZ	xyz(23.4581, 29.4487, 52.0151)
Luminance	0.2945 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E9FBC #BC5B3E

analogous

#3EBC9A #3E9FBC #3E60BC

triadic

#3E9FBC #BC3E9F #9FBC3E

tetradic

#3E9FBC #9A3EBC #BC5B3E #60BC3E

square

#3E9FBC #9A3EBC #BC5B3E #60BC3E

split-complementary

#3E9FBC #BC3E60 #BC9A3E

monochromatic

#205160 #2F788E #3E9FBC #6AB7CE #98CDDD

Accessibility & contrast

On white

3.05

#3E9FBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#3E9FBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E9FBC

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E9FBC	#FFFFFF	#000000	##000000
##3E9FBC	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E9BBE

Deuteranopia (green-blind)

#7C8EBC

Tritanopia (blue-blind)

#00A8A8

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3e9fbc;
/* rgb */ color: rgb(62, 159, 188);
/* oklch */ color: oklch(65.8% 0.099 221.2);

Tailwind

colors: {
  custom: {
    50: '#82bbd0',
    500: '#3e9fbc',
    950: '#000000',
  },
}

SCSS

$custom: #3e9fbc;
$custom-light: #82bbd0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e9fbc",
  "rgb": {
    "r": 62,
    "g": 159,
    "b": 188
  },
  "hsl": {
    "h": 193.81,
    "s": 50.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.65761,
    "c": 0.09863,
    "h": 221.2
  },
  "luminance": 0.29451
}

Semantic roles & 50–950 ramp

primary

#3E9FBC

secondary

#C99B8D

accent

#6E4EDA

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #3E9FBC

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

Preview Lab → · Contrast checker → · Palette generator →