#3897CD#3897CD

#3897CD is a light, moderate cyan. Relative luminance 0.274; OKLCH L 64.5% C 0.119 H 237.9°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#3897CD
RGB	rgb(56, 151, 205)
HSL	hsl(202, 60%, 51%)
HSV	hsv(202, 73%, 80%)
CMYK	cmyk(72.7%, 26.3%, 0%, 19.6%)
CIE-LAB	lab(59.32, -9.91, -35.71)
CIE-LCH	lch(59.32, 37.06, 254.49°)
OKLab	oklab(64.47% -0.0633 -0.1007)
OKLCH	oklch(64.47% 0.119 237.9)
XYZ	xyz(23.7126, 27.3790, 61.7807)
Luminance	0.2738 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3897CD #CD6E38

analogous

#38CDB8 #3897CD #384CCD

triadic

#3897CD #CD3897 #97CD38

tetradic

#3897CD #B838CD #CD6E38 #4CCD38

square

#3897CD #B838CD #CD6E38 #4CCD38

split-complementary

#3897CD #CD384C #CDB838

monochromatic

#1C516F #2874A0 #3897CD #69B1D9 #9ACAE6

Accessibility & contrast

On white

3.24

#3897CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#3897CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3897CD

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3897CD	#FFFFFF	#000000	##000000
##3897CD	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D97CF

Deuteranopia (green-blind)

#6988CC

Tritanopia (blue-blind)

#00A5AA

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #3897cd;
/* rgb */ color: rgb(56, 151, 205);
/* oklch */ color: oklch(64.5% 0.119 237.9);

Tailwind

colors: {
  custom: {
    50: '#82b5dc',
    500: '#3897cd',
    950: '#000000',
  },
}

SCSS

$custom: #3897cd;
$custom-light: #82b5dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3897cd",
  "rgb": {
    "r": 56,
    "g": 151,
    "b": 205
  },
  "hsl": {
    "h": 201.745,
    "s": 59.839,
    "l": 51.176
  },
  "oklch": {
    "l": 0.64467,
    "c": 0.11894,
    "h": 237.9
  },
  "luminance": 0.27382
}

Semantic roles & 50–950 ramp

primary

#3897CD

secondary

#D1A78F

accent

#7E45E3

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3897CD

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

Preview Lab → · Contrast checker → · Palette generator →