#3E9AD5#3E9AD5

#3E9AD5 is a light, vivid cyan. Relative luminance 0.289; OKLCH L 65.7% C 0.123 H 240.6°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#3E9AD5
RGB	rgb(62, 154, 213)
HSL	hsl(203, 64%, 54%)
HSV	hsv(203, 71%, 84%)
CMYK	cmyk(70.9%, 27.7%, 0%, 16.5%)
CIE-LAB	lab(60.73, -8.03, -37.98)
CIE-LCH	lch(60.73, 38.82, 258.06°)
OKLab	oklab(65.74% -0.0603 -0.1072)
OKLCH	oklch(65.74% 0.123 240.6)
XYZ	xyz(25.5478, 28.9366, 67.1768)
Luminance	0.2894 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E9AD5 #D5793E

analogous

#3ED5C5 #3E9AD5 #3E4FD5

triadic

#3E9AD5 #D53E9A #9AD53E

tetradic

#3E9AD5 #C53ED5 #D5793E #4FD53E

square

#3E9AD5 #C53ED5 #D5793E #4FD53E

split-complementary

#3E9AD5 #D53E4F #D5C53E

monochromatic

#1B577D #267AB0 #3E9AD5 #70B4E0 #A3CFEB

Accessibility & contrast

On white

3.09

#3E9AD5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#3E9AD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E9AD5

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E9AD5	#FFFFFF	#000000	##000000
##3E9AD5	1.00	3.09	6.79	6.79
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.79	21.00	1.00	1.00
##000000	6.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F9BD8

Deuteranopia (green-blind)

#6A8CD4

Tritanopia (blue-blind)

#00A9AE

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #3e9ad5;
/* rgb */ color: rgb(62, 154, 213);
/* oklch */ color: oklch(65.7% 0.123 240.6);

Tailwind

colors: {
  custom: {
    50: '#85b7e2',
    500: '#3e9ad5',
    950: '#000000',
  },
}

SCSS

$custom: #3e9ad5;
$custom-light: #85b7e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e9ad5",
  "rgb": {
    "r": 62,
    "g": 154,
    "b": 213
  },
  "hsl": {
    "h": 203.444,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.65743,
    "c": 0.12303,
    "h": 240.6
  },
  "luminance": 0.28939
}

Semantic roles & 50–950 ramp

primary

#3E9AD5

secondary

#D8B097

accent

#8241E7

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3E9AD5

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

Preview Lab → · Contrast checker → · Palette generator →