#3A87BE#3A87BE

#3A87BE is a mid, moderate cyan. Relative luminance 0.219; OKLCH L 60.0% C 0.113 H 243.0°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#3A87BE
RGB	rgb(58, 135, 190)
HSL	hsl(205, 53%, 49%)
HSV	hsv(205, 69%, 75%)
CMYK	cmyk(69.5%, 28.9%, 0%, 25.5%)
CIE-LAB	lab(53.97, -5.68, -35.60)
CIE-LCH	lch(53.97, 36.05, 260.93°)
OKLab	oklab(60.01% -0.0512 -0.1005)
OKLCH	oklch(60.01% 0.113 243)
XYZ	xyz(19.6996, 21.9431, 51.9024)
Luminance	0.2195 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A87BE #BE713A

analogous

#3ABEB3 #3A87BE #3A45BE

triadic

#3A87BE #BE3A87 #87BE3A

tetradic

#3A87BE #B33ABE #BE713A #45BE3A

square

#3A87BE #B33ABE #BE713A #45BE3A

split-complementary

#3A87BE #BE3A45 #BEB33A

monochromatic

#1D4460 #2C668F #3A87BE #65A4D0 #94BFDE

Accessibility & contrast

On white

3.90

#3A87BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#3A87BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A87BE

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A87BE	#FFFFFF	#000000	##000000
##3A87BE	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E88C0

Deuteranopia (green-blind)

#5C7BBD

Tritanopia (blue-blind)

#00949A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3a87be;
/* rgb */ color: rgb(58, 135, 190);
/* oklch */ color: oklch(60.0% 0.113 243.0);

Tailwind

colors: {
  custom: {
    50: '#7fa9d2',
    500: '#3a87be',
    950: '#000000',
  },
}

SCSS

$custom: #3a87be;
$custom-light: #7fa9d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a87be",
  "rgb": {
    "r": 58,
    "g": 135,
    "b": 190
  },
  "hsl": {
    "h": 205,
    "s": 53.226,
    "l": 48.627
  },
  "oklch": {
    "l": 0.60014,
    "c": 0.11284,
    "h": 243
  },
  "luminance": 0.21945
}

Semantic roles & 50–950 ramp

primary

#3A87BE

secondary

#CAA58A

accent

#884BDD

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3A87BE

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

Preview Lab → · Contrast checker → · Palette generator →