#3EA5D1#3EA5D1

#3EA5D1 is a light, moderate cyan. Relative luminance 0.325; OKLCH L 68.1% C 0.113 H 230.2°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#3EA5D1
RGB	rgb(62, 165, 209)
HSL	hsl(198, 62%, 53%)
HSV	hsv(198, 70%, 82%)
CMYK	cmyk(70.3%, 21.1%, 0%, 18%)
CIE-LAB	lab(63.78, -15.43, -30.99)
CIE-LCH	lch(63.78, 34.62, 243.54°)
OKLab	oklab(68.12% -0.0725 -0.0869)
OKLCH	oklch(68.12% 0.113 230.2)
XYZ	xyz(26.9458, 32.5348, 65.1690)
Luminance	0.3254 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EA5D1 #D16A3E

analogous

#3ED1B3 #3EA5D1 #3E5BD1

triadic

#3EA5D1 #D13EA5 #A5D13E

tetradic

#3EA5D1 #B33ED1 #D16A3E #5BD13E

square

#3EA5D1 #B33ED1 #D16A3E #5BD13E

split-complementary

#3EA5D1 #D13E5B #D1B33E

monochromatic

#1D5D78 #2883A9 #3EA5D1 #6FBCDD #A1D3E9

Accessibility & contrast

On white

2.80

#3EA5D1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#3EA5D1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EA5D1

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EA5D1	#FFFFFF	#000000	##000000
##3EA5D1	1.00	2.80	7.51	7.51
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8FA3D3

Deuteranopia (green-blind)

#7A94D0

Tritanopia (blue-blind)

#00B1B4

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3ea5d1;
/* rgb */ color: rgb(62, 165, 209);
/* oklch */ color: oklch(68.1% 0.113 230.2);

Tailwind

colors: {
  custom: {
    50: '#85bfdf',
    500: '#3ea5d1',
    950: '#000000',
  },
}

SCSS

$custom: #3ea5d1;
$custom-light: #85bfdf;
$custom-dark: #000000;

JSON

{
  "hex": "#3ea5d1",
  "rgb": {
    "r": 62,
    "g": 165,
    "b": 209
  },
  "hsl": {
    "h": 197.959,
    "s": 61.506,
    "l": 53.137
  },
  "oklch": {
    "l": 0.68118,
    "c": 0.1132,
    "h": 230.2
  },
  "luminance": 0.32538
}

Semantic roles & 50–950 ramp

primary

#3EA5D1

secondary

#D5A996

accent

#7443E5

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3EA5D1

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

Preview Lab → · Contrast checker → · Palette generator →