#3887B2#3887B2

#3887B2 is a mid, moderate cyan. Relative luminance 0.214; OKLCH L 59.3% C 0.101 H 235.9°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#3887B2
RGB	rgb(56, 135, 178)
HSL	hsl(201, 52%, 46%)
HSV	hsv(201, 69%, 70%)
CMYK	cmyk(68.5%, 24.2%, 0%, 30.2%)
CIE-LAB	lab(53.36, -10.12, -29.68)
CIE-LCH	lch(53.36, 31.36, 251.17°)
OKLab	oklab(59.34% -0.0564 -0.0834)
OKLCH	oklch(59.34% 0.101 235.9)
XYZ	xyz(18.3276, 21.3811, 45.2719)
Luminance	0.2138 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3887B2 #B26338

analogous

#38B2A0 #3887B2 #384AB2

triadic

#3887B2 #B23887 #87B238

tetradic

#3887B2 #A038B2 #B26338 #4AB238

square

#3887B2 #A038B2 #B26338 #4AB238

split-complementary

#3887B2 #B2384A #B2A038

monochromatic

#1B4055 #296483 #3887B2 #5CA4CC #8ABEDA

Accessibility & contrast

On white

3.98

#3887B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#3887B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3887B2

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3887B2	#FFFFFF	#000000	##000000
##3887B2	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7286B4

Deuteranopia (green-blind)

#627AB1

Tritanopia (blue-blind)

#009296

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3887b2;
/* rgb */ color: rgb(56, 135, 178);
/* oklch */ color: oklch(59.3% 0.101 235.9);

Tailwind

colors: {
  custom: {
    50: '#7da9c9',
    500: '#3887b2',
    950: '#000000',
  },
}

SCSS

$custom: #3887b2;
$custom-light: #7da9c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3887b2",
  "rgb": {
    "r": 56,
    "g": 135,
    "b": 178
  },
  "hsl": {
    "h": 201.148,
    "s": 52.137,
    "l": 45.882
  },
  "oklch": {
    "l": 0.59341,
    "c": 0.10073,
    "h": 235.9
  },
  "luminance": 0.21383
}

Semantic roles & 50–950 ramp

primary

#3887B2

secondary

#C59981

accent

#7F4CDC

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3887B2

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

Preview Lab → · Contrast checker → · Palette generator →