#3E9DCD#3E9DCD

#3E9DCD is a light, moderate cyan. Relative luminance 0.295; OKLCH L 66.1% C 0.113 H 234.3°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#3E9DCD
RGB	rgb(62, 157, 205)
HSL	hsl(200, 59%, 52%)
HSV	hsv(200, 70%, 80%)
CMYK	cmyk(69.8%, 23.4%, 0%, 19.6%)
CIE-LAB	lab(61.26, -12.40, -32.68)
CIE-LCH	lch(61.26, 34.95, 249.22°)
OKLab	oklab(66.05% -0.0659 -0.0919)
OKLCH	oklch(66.05% 0.113 234.3)
XYZ	xyz(25.0587, 29.5431, 62.1275)
Luminance	0.2955 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E9DCD #CD6E3E

analogous

#3ECDB6 #3E9DCD #3E55CD

triadic

#3E9DCD #CD3E9D #9DCD3E

tetradic

#3E9DCD #B63ECD #CD6E3E #55CD3E

square

#3E9DCD #B63ECD #CD6E3E #55CD3E

split-complementary

#3E9DCD #CD3E55 #CDB63E

monochromatic

#1E5673 #2A7BA3 #3E9DCD #6FB6DA #9FCEE6

Accessibility & contrast

On white

3.04

#3E9DCD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#3E9DCD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E9DCD

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E9DCD	#FFFFFF	#000000	##000000
##3E9DCD	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#869CCF

Deuteranopia (green-blind)

#728ECC

Tritanopia (blue-blind)

#00AAAD

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3e9dcd;
/* rgb */ color: rgb(62, 157, 205);
/* oklch */ color: oklch(66.1% 0.113 234.3);

Tailwind

colors: {
  custom: {
    50: '#84b9dc',
    500: '#3e9dcd',
    950: '#000000',
  },
}

SCSS

$custom: #3e9dcd;
$custom-light: #84b9dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3e9dcd",
  "rgb": {
    "r": 62,
    "g": 157,
    "b": 205
  },
  "hsl": {
    "h": 200.14,
    "s": 58.848,
    "l": 52.353
  },
  "oklch": {
    "l": 0.66051,
    "c": 0.11309,
    "h": 234.3
  },
  "luminance": 0.29546
}

Semantic roles & 50–950 ramp

primary

#3E9DCD

secondary

#D3A994

accent

#7A46E2

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3E9DCD

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

Preview Lab → · Contrast checker → · Palette generator →