#3E87D5#3E87D5

#3E87D5 is a mid, vivid cyan. Relative luminance 0.232; OKLCH L 61.4% C 0.139 H 252.4°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#3E87D5
RGB	rgb(62, 135, 213)
HSL	hsl(211, 64%, 54%)
HSV	hsv(211, 71%, 84%)
CMYK	cmyk(70.9%, 36.6%, 0%, 16.5%)
CIE-LAB	lab(55.23, 2.99, -46.63)
CIE-LCH	lch(55.23, 46.73, 273.67°)
OKLab	oklab(61.42% -0.0422 -0.1327)
OKLCH	oklch(61.42% 0.139 252.4)
XYZ	xyz(22.6564, 23.1537, 66.2130)
Luminance	0.2316 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E87D5 #D58C3E

analogous

#3ED3D5 #3E87D5 #413ED5

triadic

#3E87D5 #D53E87 #87D53E

tetradic

#3E87D5 #D53ED3 #D58C3E #3ED541

square

#3E87D5 #D53ED3 #D58C3E #3ED541

split-complementary

#3E87D5 #D5413E #D3D53E

monochromatic

#1B4B7D #2669B0 #3E87D5 #70A6E0 #A3C6EB

Accessibility & contrast

On white

3.73

#3E87D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#3E87D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E87D5

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E87D5	#FFFFFF	#000000	##000000
##3E87D5	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#638CD8

Deuteranopia (green-blind)

#4D7ED3

Tritanopia (blue-blind)

#0099A4

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #3e87d5;
/* rgb */ color: rgb(62, 135, 213);
/* oklch */ color: oklch(61.4% 0.139 252.4);

Tailwind

colors: {
  custom: {
    50: '#85a9e2',
    500: '#3e87d5',
    950: '#000000',
  },
}

SCSS

$custom: #3e87d5;
$custom-light: #85a9e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e87d5",
  "rgb": {
    "r": 62,
    "g": 135,
    "b": 213
  },
  "hsl": {
    "h": 210.993,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.61416,
    "c": 0.13921,
    "h": 252.4
  },
  "luminance": 0.23156
}

Semantic roles & 50–950 ramp

primary

#3E87D5

secondary

#D8B897

accent

#9741E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3E87D5

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

Preview Lab → · Contrast checker → · Palette generator →