#3E9CD5#3E9CD5

#3E9CD5 is a light, vivid cyan. Relative luminance 0.296; OKLCH L 66.2% C 0.122 H 239.2°. Best body text is #000000 at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#3E9CD5
RGB	rgb(62, 156, 213)
HSL	hsl(203, 64%, 54%)
HSV	hsv(203, 71%, 84%)
CMYK	cmyk(70.9%, 26.8%, 0%, 16.5%)
CIE-LAB	lab(61.31, -9.15, -37.06)
CIE-LCH	lch(61.31, 38.18, 256.13°)
OKLab	oklab(66.21% -0.0623 -0.1045)
OKLCH	oklch(66.21% 0.122 239.2)
XYZ	xyz(25.8806, 29.6023, 67.2877)
Luminance	0.2960 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E9CD5 #D5773E

analogous

#3ED5C3 #3E9CD5 #3E51D5

triadic

#3E9CD5 #D53E9C #9CD53E

tetradic

#3E9CD5 #C33ED5 #D5773E #51D53E

square

#3E9CD5 #C33ED5 #D5773E #51D53E

split-complementary

#3E9CD5 #D53E51 #D5C33E

monochromatic

#1B587D #267CB0 #3E9CD5 #70B6E0 #A3D0EB

Accessibility & contrast

On white

3.03

#3E9CD5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.92

#3E9CD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E9CD5

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E9CD5	#FFFFFF	#000000	##000000
##3E9CD5	1.00	3.03	6.92	6.92
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.92	21.00	1.00	1.00
##000000	6.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#819CD8

Deuteranopia (green-blind)

#6D8ED4

Tritanopia (blue-blind)

#00AAB0

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3e9cd5;
/* rgb */ color: rgb(62, 156, 213);
/* oklch */ color: oklch(66.2% 0.122 239.2);

Tailwind

colors: {
  custom: {
    50: '#85b9e2',
    500: '#3e9cd5',
    950: '#000000',
  },
}

SCSS

$custom: #3e9cd5;
$custom-light: #85b9e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e9cd5",
  "rgb": {
    "r": 62,
    "g": 156,
    "b": 213
  },
  "hsl": {
    "h": 202.649,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.66206,
    "c": 0.12169,
    "h": 239.2
  },
  "luminance": 0.29605
}

Semantic roles & 50–950 ramp

primary

#3E9CD5

secondary

#D8B097

accent

#7F41E7

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3E9CD5

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

Preview Lab → · Contrast checker → · Palette generator →