#3B87AF#3B87AF

#3B87AF is a mid, moderate cyan. Relative luminance 0.214; OKLCH L 59.3% C 0.096 H 234.7°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#3B87AF
RGB	rgb(59, 135, 175)
HSL	hsl(201, 50%, 46%)
HSV	hsv(201, 66%, 69%)
CMYK	cmyk(66.3%, 22.9%, 0%, 31.4%)
CIE-LAB	lab(53.33, -10.64, -28.00)
CIE-LCH	lch(53.33, 29.95, 249.20°)
OKLab	oklab(59.3% -0.0556 -0.0786)
OKLCH	oklch(59.3% 0.096 234.7)
XYZ	xyz(18.2025, 21.3510, 43.7110)
Luminance	0.2135 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B87AF #AF633B

analogous

#3BAF9D #3B87AF #3B4DAF

triadic

#3B87AF #AF3B87 #87AF3B

tetradic

#3B87AF #9D3BAF #AF633B #4DAF3B

square

#3B87AF #9D3BAF #AF633B #4DAF3B

split-complementary

#3B87AF #AF3B4D #AF9D3B

monochromatic

#1C4053 #2C6481 #3B87AF #5EA4C9 #8CBED8

Accessibility & contrast

On white

3.98

#3B87AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#3B87AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B87AF

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B87AF	#FFFFFF	#000000	##000000
##3B87AF	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7486B1

Deuteranopia (green-blind)

#647AAE

Tritanopia (blue-blind)

#009294

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3b87af;
/* rgb */ color: rgb(59, 135, 175);
/* oklch */ color: oklch(59.3% 0.096 234.7);

Tailwind

colors: {
  custom: {
    50: '#7eaac7',
    500: '#3b87af',
    950: '#000000',
  },
}

SCSS

$custom: #3b87af;
$custom-light: #7eaac7;
$custom-dark: #000000;

JSON

{
  "hex": "#3b87af",
  "rgb": {
    "r": 59,
    "g": 135,
    "b": 175
  },
  "hsl": {
    "h": 200.69,
    "s": 49.573,
    "l": 45.882
  },
  "oklch": {
    "l": 0.593,
    "c": 0.09627,
    "h": 234.7
  },
  "luminance": 0.21353
}

Semantic roles & 50–950 ramp

primary

#3B87AF

secondary

#C39983

accent

#7E4FD9

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3B87AF

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

Preview Lab → · Contrast checker → · Palette generator →