#3E9ECD#3E9ECD

#3E9ECD is a light, moderate cyan. Relative luminance 0.299; OKLCH L 66.3% C 0.113 H 233.5°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#3E9ECD
RGB	rgb(62, 158, 205)
HSL	hsl(200, 59%, 52%)
HSV	hsv(200, 70%, 80%)
CMYK	cmyk(69.8%, 22.9%, 0%, 19.6%)
CIE-LAB	lab(61.55, -12.95, -32.22)
CIE-LCH	lch(61.55, 34.73, 248.11°)
OKLab	oklab(66.29% -0.0669 -0.0905)
OKLCH	oklch(66.29% 0.113 233.5)
XYZ	xyz(25.2285, 29.8828, 62.1841)
Luminance	0.2989 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E9ECD #CD6D3E

analogous

#3ECDB4 #3E9ECD #3E57CD

triadic

#3E9ECD #CD3E9E #9ECD3E

tetradic

#3E9ECD #B43ECD #CD6D3E #57CD3E

square

#3E9ECD #B43ECD #CD6D3E #57CD3E

split-complementary

#3E9ECD #CD3E57 #CDB43E

monochromatic

#1E5773 #2A7CA3 #3E9ECD #6FB6DA #9FCFE6

Accessibility & contrast

On white

3.01

#3E9ECD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#3E9ECD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E9ECD

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E9ECD	#FFFFFF	#000000	##000000
##3E9ECD	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879DCF

Deuteranopia (green-blind)

#738ECC

Tritanopia (blue-blind)

#00AAAE

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #3e9ecd;
/* rgb */ color: rgb(62, 158, 205);
/* oklch */ color: oklch(66.3% 0.113 233.5);

Tailwind

colors: {
  custom: {
    50: '#84badc',
    500: '#3e9ecd',
    950: '#000000',
  },
}

SCSS

$custom: #3e9ecd;
$custom-light: #84badc;
$custom-dark: #000000;

JSON

{
  "hex": "#3e9ecd",
  "rgb": {
    "r": 62,
    "g": 158,
    "b": 205
  },
  "hsl": {
    "h": 199.72,
    "s": 58.848,
    "l": 52.353
  },
  "oklch": {
    "l": 0.66286,
    "c": 0.1126,
    "h": 233.5
  },
  "luminance": 0.29886
}

Semantic roles & 50–950 ramp

primary

#3E9ECD

secondary

#D3A994

accent

#7946E2

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3E9ECD

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

Preview Lab → · Contrast checker → · Palette generator →