#3E9BC1#3E9BC1

#3E9BC1 is a light, moderate cyan. Relative luminance 0.283; OKLCH L 65.0% C 0.103 H 228.6°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#3E9BC1
RGB	rgb(62, 155, 193)
HSL	hsl(197, 51%, 50%)
HSV	hsv(197, 68%, 76%)
CMYK	cmyk(67.9%, 19.7%, 0%, 24.3%)
CIE-LAB	lab(60.17, -15.27, -27.64)
CIE-LCH	lch(60.17, 31.57, 241.08°)
OKLab	oklab(65.02% -0.0682 -0.0774)
OKLCH	oklch(65.02% 0.103 228.6)
XYZ	xyz(23.3297, 28.3145, 54.6775)
Luminance	0.2832 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E9BC1 #C1643E

analogous

#3EC1A6 #3E9BC1 #3E59C1

triadic

#3E9BC1 #C13E9B #9BC13E

tetradic

#3E9BC1 #A63EC1 #C1643E #59C13E

square

#3E9BC1 #A63EC1 #C1643E #59C13E

split-complementary

#3E9BC1 #C13E59 #C1A63E

monochromatic

#205164 #2F7693 #3E9BC1 #6CB3D0 #9BCBDF

Accessibility & contrast

On white

3.15

#3E9BC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#3E9BC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E9BC1

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E9BC1	#FFFFFF	#000000	##000000
##3E9BC1	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8798C3

Deuteranopia (green-blind)

#758BC0

Tritanopia (blue-blind)

#00A6A7

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #3e9bc1;
/* rgb */ color: rgb(62, 155, 193);
/* oklch */ color: oklch(65.0% 0.103 228.6);

Tailwind

colors: {
  custom: {
    50: '#82b8d3',
    500: '#3e9bc1',
    950: '#000000',
  },
}

SCSS

$custom: #3e9bc1;
$custom-light: #82b8d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e9bc1",
  "rgb": {
    "r": 62,
    "g": 155,
    "b": 193
  },
  "hsl": {
    "h": 197.405,
    "s": 51.373,
    "l": 50
  },
  "oklch": {
    "l": 0.65022,
    "c": 0.10315,
    "h": 228.6
  },
  "luminance": 0.28317
}

Semantic roles & 50–950 ramp

primary

#3E9BC1

secondary

#CBA190

accent

#764DDB

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #3E9BC1

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

Preview Lab → · Contrast checker → · Palette generator →