#3E9BCD#3E9BCD

#3E9BCD is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.6% C 0.114 H 235.9°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#3E9BCD
RGB	rgb(62, 155, 205)
HSL	hsl(201, 59%, 52%)
HSV	hsv(201, 70%, 80%)
CMYK	cmyk(69.8%, 24.4%, 0%, 19.6%)
CIE-LAB	lab(60.67, -11.30, -33.60)
CIE-LCH	lch(60.67, 35.45, 251.42°)
OKLab	oklab(65.58% -0.064 -0.0945)
OKLCH	oklch(65.58% 0.114 235.9)
XYZ	xyz(24.7231, 28.8719, 62.0156)
Luminance	0.2888 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E9BCD #CD703E

analogous

#3ECDB8 #3E9BCD #3E54CD

triadic

#3E9BCD #CD3E9B #9BCD3E

tetradic

#3E9BCD #B83ECD #CD703E #54CD3E

square

#3E9BCD #B83ECD #CD703E #54CD3E

split-complementary

#3E9BCD #CD3E54 #CDB83E

monochromatic

#1E5573 #2A79A3 #3E9BCD #6FB4DA #9FCDE6

Accessibility & contrast

On white

3.10

#3E9BCD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#3E9BCD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E9BCD

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E9BCD	#FFFFFF	#000000	##000000
##3E9BCD	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839ACF

Deuteranopia (green-blind)

#708CCC

Tritanopia (blue-blind)

#00A8AC

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #3e9bcd;
/* rgb */ color: rgb(62, 155, 205);
/* oklch */ color: oklch(65.6% 0.114 235.9);

Tailwind

colors: {
  custom: {
    50: '#84b8dc',
    500: '#3e9bcd',
    950: '#000000',
  },
}

SCSS

$custom: #3e9bcd;
$custom-light: #84b8dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3e9bcd",
  "rgb": {
    "r": 62,
    "g": 155,
    "b": 205
  },
  "hsl": {
    "h": 200.979,
    "s": 58.848,
    "l": 52.353
  },
  "oklch": {
    "l": 0.65582,
    "c": 0.11414,
    "h": 235.9
  },
  "luminance": 0.28875
}

Semantic roles & 50–950 ramp

primary

#3E9BCD

secondary

#D3AA94

accent

#7C46E2

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3E9BCD

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

Preview Lab → · Contrast checker → · Palette generator →