#3884B7#3884B7

#3884B7 is a mid, moderate cyan. Relative luminance 0.208; OKLCH L 58.9% C 0.108 H 241.4°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#3884B7
RGB	rgb(56, 132, 183)
HSL	hsl(204, 53%, 47%)
HSV	hsv(204, 69%, 72%)
CMYK	cmyk(69.4%, 27.9%, 0%, 28.2%)
CIE-LAB	lab(52.69, -6.68, -33.61)
CIE-LCH	lch(52.69, 34.26, 258.76°)
OKLab	oklab(58.88% -0.0517 -0.0948)
OKLCH	oklch(58.88% 0.108 241.4)
XYZ	xyz(18.4261, 20.7602, 47.8266)
Luminance	0.2076 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3884B7 #B76B38

analogous

#38B7AA #3884B7 #3845B7

triadic

#3884B7 #B73884 #84B738

tetradic

#3884B7 #AA38B7 #B76B38 #45B738

square

#3884B7 #AA38B7 #B76B38 #45B738

split-complementary

#3884B7 #B73845 #B7AA38

monochromatic

#1B4059 #2A6288 #3884B7 #5EA1CE #8DBCDC

Accessibility & contrast

On white

4.08

#3884B7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#3884B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3884B7

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3884B7	#FFFFFF	#000000	##000000
##3884B7	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D85B9

Deuteranopia (green-blind)

#5B78B6

Tritanopia (blue-blind)

#009196

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3884b7;
/* rgb */ color: rgb(56, 132, 183);
/* oklch */ color: oklch(58.9% 0.108 241.4);

Tailwind

colors: {
  custom: {
    50: '#7da7cd',
    500: '#3884b7',
    950: '#000000',
  },
}

SCSS

$custom: #3884b7;
$custom-light: #7da7cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3884b7",
  "rgb": {
    "r": 56,
    "g": 132,
    "b": 183
  },
  "hsl": {
    "h": 204.094,
    "s": 53.138,
    "l": 46.863
  },
  "oklch": {
    "l": 0.58877,
    "c": 0.10798,
    "h": 241.4
  },
  "luminance": 0.20762
}

Semantic roles & 50–950 ramp

primary

#3884B7

secondary

#C79F84

accent

#864BDD

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3884B7

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

Preview Lab → · Contrast checker → · Palette generator →