#3F86E2#3F86E2

#3F86E2 is a light, vivid cyan. Relative luminance 0.236; OKLCH L 62.0% C 0.157 H 256.1°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#3F86E2
RGB	rgb(63, 134, 226)
HSL	hsl(214, 74%, 57%)
HSV	hsv(214, 72%, 89%)
CMYK	cmyk(72.1%, 40.7%, 0%, 11.4%)
CIE-LAB	lab(55.68, 8.36, -53.21)
CIE-LCH	lch(55.68, 53.86, 278.93°)
OKLab	oklab(62% -0.0376 -0.152)
OKLCH	oklch(62% 0.157 256.1)
XYZ	xyz(24.2974, 23.5953, 75.2106)
Luminance	0.2360 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F86E2 #E29B3F

analogous

#3FD8E2 #3F86E2 #4A3FE2

triadic

#3F86E2 #E23F86 #86E23F

tetradic

#3F86E2 #E23FD8 #E29B3F #3FE24A

square

#3F86E2 #E23FD8 #E29B3F #3FE24A

split-complementary

#3F86E2 #E24A3F #D8E23F

monochromatic

#164B91 #1E67C6 #3F86E2 #74A8EA #A9C9F2

Accessibility & contrast

On white

3.67

#3F86E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#3F86E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F86E2

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F86E2	#FFFFFF	#000000	##000000
##3F86E2	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A8EE6

Deuteranopia (green-blind)

#3F7EE0

Tritanopia (blue-blind)

#009CA9

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3f86e2;
/* rgb */ color: rgb(63, 134, 226);
/* oklch */ color: oklch(62.0% 0.157 256.1);

Tailwind

colors: {
  custom: {
    50: '#88a8eb',
    500: '#3f86e2',
    950: '#000000',
  },
}

SCSS

$custom: #3f86e2;
$custom-light: #88a8eb;
$custom-dark: #000000;

JSON

{
  "hex": "#3f86e2",
  "rgb": {
    "r": 63,
    "g": 134,
    "b": 226
  },
  "hsl": {
    "h": 213.865,
    "s": 73.756,
    "l": 56.667
  },
  "oklch": {
    "l": 0.62003,
    "c": 0.15655,
    "h": 256.1
  },
  "luminance": 0.23598
}

Semantic roles & 50–950 ramp

primary

#3F86E2

secondary

#E0C39D

accent

#A037F0

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #3F86E2

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

Preview Lab → · Contrast checker → · Palette generator →