#3E87BE#3E87BE

#3E87BE is a mid, moderate cyan. Relative luminance 0.221; OKLCH L 60.2% C 0.111 H 244.0°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#3E87BE
RGB	rgb(62, 135, 190)
HSL	hsl(206, 51%, 49%)
HSV	hsv(206, 67%, 75%)
CMYK	cmyk(67.4%, 28.9%, 0%, 25.5%)
CIE-LAB	lab(54.10, -5.05, -35.38)
CIE-LCH	lch(54.10, 35.74, 261.88°)
OKLab	oklab(60.16% -0.0487 -0.0999)
OKLCH	oklch(60.16% 0.111 244)
XYZ	xyz(19.9413, 22.0677, 51.9138)
Luminance	0.2207 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E87BE #BE753E

analogous

#3EBEB5 #3E87BE #3E47BE

triadic

#3E87BE #BE3E87 #87BE3E

tetradic

#3E87BE #B53EBE #BE753E #47BE3E

square

#3E87BE #B53EBE #BE753E #47BE3E

split-complementary

#3E87BE #BE3E47 #BEB53E

monochromatic

#204562 #2F6690 #3E87BE #6BA4CF #99C0DE

Accessibility & contrast

On white

3.88

#3E87BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#3E87BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E87BE

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E87BE	#FFFFFF	#000000	##000000
##3E87BE	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E88C0

Deuteranopia (green-blind)

#5D7CBD

Tritanopia (blue-blind)

#00949A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3e87be;
/* rgb */ color: rgb(62, 135, 190);
/* oklch */ color: oklch(60.2% 0.111 244.0);

Tailwind

colors: {
  custom: {
    50: '#81a9d2',
    500: '#3e87be',
    950: '#000000',
  },
}

SCSS

$custom: #3e87be;
$custom-light: #81a9d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e87be",
  "rgb": {
    "r": 62,
    "g": 135,
    "b": 190
  },
  "hsl": {
    "h": 205.781,
    "s": 50.794,
    "l": 49.412
  },
  "oklch": {
    "l": 0.60156,
    "c": 0.1111,
    "h": 244
  },
  "luminance": 0.2207
}

Semantic roles & 50–950 ramp

primary

#3E87BE

secondary

#C9A88E

accent

#8A4EDA

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3E87BE

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

Preview Lab → · Contrast checker → · Palette generator →