#3E8CCB#3E8CCB

#3E8CCB is a mid, vivid cyan. Relative luminance 0.241; OKLCH L 62.0% C 0.122 H 246.0°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#3E8CCB
RGB	rgb(62, 140, 203)
HSL	hsl(207, 58%, 52%)
HSV	hsv(207, 69%, 80%)
CMYK	cmyk(69.5%, 31%, 0%, 20.4%)
CIE-LAB	lab(56.18, -3.46, -39.50)
CIE-LCH	lch(56.18, 39.65, 264.99°)
OKLab	oklab(62% -0.0497 -0.1118)
OKLCH	oklch(62% 0.122 246)
XYZ	xyz(22.1401, 24.0897, 59.9713)
Luminance	0.2409 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E8CCB #CB7D3E

analogous

#3ECBC4 #3E8CCB #3E45CB

triadic

#3E8CCB #CB3E8C #8CCB3E

tetradic

#3E8CCB #C43ECB #CB7D3E #45CB3E

square

#3E8CCB #C43ECB #CB7D3E #45CB3E

split-complementary

#3E8CCB #CB3E45 #CBC43E

monochromatic

#1E4C70 #2B6CA1 #3E8CCB #6EA9D8 #9EC5E5

Accessibility & contrast

On white

3.61

#3E8CCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#3E8CCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E8CCB

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E8CCB	#FFFFFF	#000000	##000000
##3E8CCB	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#708ECE

Deuteranopia (green-blind)

#5C81CA

Tritanopia (blue-blind)

#009BA2

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3e8ccb;
/* rgb */ color: rgb(62, 140, 203);
/* oklch */ color: oklch(62.0% 0.122 246.0);

Tailwind

colors: {
  custom: {
    50: '#83addb',
    500: '#3e8ccb',
    950: '#000000',
  },
}

SCSS

$custom: #3e8ccb;
$custom-light: #83addb;
$custom-dark: #000000;

JSON

{
  "hex": "#3e8ccb",
  "rgb": {
    "r": 62,
    "g": 140,
    "b": 203
  },
  "hsl": {
    "h": 206.809,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.61997,
    "c": 0.12234,
    "h": 246
  },
  "luminance": 0.24092
}

Semantic roles & 50–950 ramp

primary

#3E8CCB

secondary

#D1AF94

accent

#8C47E1

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3E8CCB

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

Preview Lab → · Contrast checker → · Palette generator →