#3897C7#3897C7

#3897C7 is a light, moderate cyan. Relative luminance 0.271; OKLCH L 64.2% C 0.113 H 234.7°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#3897C7
RGB	rgb(56, 151, 199)
HSL	hsl(200, 56%, 50%)
HSV	hsv(200, 72%, 78%)
CMYK	cmyk(71.9%, 24.1%, 0%, 22%)
CIE-LAB	lab(59.06, -11.96, -32.75)
CIE-LCH	lch(59.06, 34.86, 249.94°)
OKLab	oklab(64.17% -0.0653 -0.0921)
OKLCH	oklch(64.17% 0.113 234.7)
XYZ	xyz(23.0022, 27.0949, 58.0393)
Luminance	0.2710 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3897C7 #C76838

analogous

#38C7AF #3897C7 #3850C7

triadic

#3897C7 #C73897 #97C738

tetradic

#3897C7 #AF38C7 #C76838 #50C738

square

#3897C7 #AF38C7 #C76838 #50C738

split-complementary

#3897C7 #C73850 #C7AF38

monochromatic

#1D4F67 #2B7397 #3897C7 #68B0D4 #98C9E2

Accessibility & contrast

On white

3.27

#3897C7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#3897C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3897C7

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3897C7	#FFFFFF	#000000	##000000
##3897C7	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8096C9

Deuteranopia (green-blind)

#6C88C6

Tritanopia (blue-blind)

#00A4A7

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3897c7;
/* rgb */ color: rgb(56, 151, 199);
/* oklch */ color: oklch(64.2% 0.113 234.7);

Tailwind

colors: {
  custom: {
    50: '#81b5d8',
    500: '#3897c7',
    950: '#000000',
  },
}

SCSS

$custom: #3897c7;
$custom-light: #81b5d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3897c7",
  "rgb": {
    "r": 56,
    "g": 151,
    "b": 199
  },
  "hsl": {
    "h": 200.14,
    "s": 56.078,
    "l": 50
  },
  "oklch": {
    "l": 0.64173,
    "c": 0.11295,
    "h": 234.7
  },
  "luminance": 0.27097
}

Semantic roles & 50–950 ramp

primary

#3897C7

secondary

#CDA38D

accent

#7B48DF

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #3897C7

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

Preview Lab → · Contrast checker → · Palette generator →