#3A87C6#3A87C6

#3A87C6 is a mid, vivid cyan. Relative luminance 0.223; OKLCH L 60.4% C 0.122 H 246.5°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#3A87C6
RGB	rgb(58, 135, 198)
HSL	hsl(207, 55%, 50%)
HSV	hsv(207, 71%, 78%)
CMYK	cmyk(70.7%, 31.8%, 0%, 22.4%)
CIE-LAB	lab(54.35, -2.89, -39.56)
CIE-LCH	lch(54.35, 39.66, 265.83°)
OKLab	oklab(60.44% -0.0488 -0.112)
OKLCH	oklch(60.44% 0.122 246.5)
XYZ	xyz(20.5981, 22.3024, 56.6344)
Luminance	0.2230 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A87C6 #C6793A

analogous

#3AC6BF #3A87C6 #3A41C6

triadic

#3A87C6 #C63A87 #87C63A

tetradic

#3A87C6 #BF3AC6 #C6793A #41C63A

square

#3A87C6 #BF3AC6 #C6793A #41C63A

split-complementary

#3A87C6 #C63A41 #C6BF3A

monochromatic

#1E4668 #2C6797 #3A87C6 #69A4D4 #99C1E1

Accessibility & contrast

On white

3.85

#3A87C6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#3A87C6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A87C6

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A87C6	#FFFFFF	#000000	##000000
##3A87C6	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B89C9

Deuteranopia (green-blind)

#577CC5

Tritanopia (blue-blind)

#00969D

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3a87c6;
/* rgb */ color: rgb(58, 135, 198);
/* oklch */ color: oklch(60.4% 0.122 246.5);

Tailwind

colors: {
  custom: {
    50: '#81a9d7',
    500: '#3a87c6',
    950: '#000000',
  },
}

SCSS

$custom: #3a87c6;
$custom-light: #81a9d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a87c6",
  "rgb": {
    "r": 58,
    "g": 135,
    "b": 198
  },
  "hsl": {
    "h": 207,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.60439,
    "c": 0.12221,
    "h": 246.5
  },
  "luminance": 0.22305
}

Semantic roles & 50–950 ramp

primary

#3A87C6

secondary

#CDAB8F

accent

#8C49DE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #3A87C6

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

Preview Lab → · Contrast checker → · Palette generator →