#3897C1#3897C1

#3897C1 is a light, moderate cyan. Relative luminance 0.268; OKLCH L 63.9% C 0.107 H 231.1°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#3897C1
RGB	rgb(56, 151, 193)
HSL	hsl(198, 55%, 49%)
HSV	hsv(198, 71%, 76%)
CMYK	cmyk(71%, 21.8%, 0%, 24.3%)
CIE-LAB	lab(58.81, -13.98, -29.76)
CIE-LCH	lch(58.81, 32.88, 244.84°)
OKLab	oklab(63.89% -0.0674 -0.0835)
OKLCH	oklch(63.89% 0.107 231.1)
XYZ	xyz(22.3193, 26.8217, 54.4426)
Luminance	0.2682 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3897C1 #C16238

analogous

#38C1A7 #3897C1 #3853C1

triadic

#3897C1 #C13897 #97C138

tetradic

#3897C1 #A738C1 #C16238 #53C138

square

#3897C1 #A738C1 #C16238 #53C138

split-complementary

#3897C1 #C13853 #C1A738

monochromatic

#1C4D62 #2A7292 #3897C1 #64B0D2 #94C8E0

Accessibility & contrast

On white

3.30

#3897C1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#3897C1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3897C1

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3897C1	#FFFFFF	#000000	##000000
##3897C1	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8295C3

Deuteranopia (green-blind)

#6F88C0

Tritanopia (blue-blind)

#00A2A5

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #3897c1;
/* rgb */ color: rgb(56, 151, 193);
/* oklch */ color: oklch(63.9% 0.107 231.1);

Tailwind

colors: {
  custom: {
    50: '#80b5d4',
    500: '#3897c1',
    950: '#000000',
  },
}

SCSS

$custom: #3897c1;
$custom-light: #80b5d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3897c1",
  "rgb": {
    "r": 56,
    "g": 151,
    "b": 193
  },
  "hsl": {
    "h": 198.394,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.63887,
    "c": 0.10736,
    "h": 231.1
  },
  "luminance": 0.26824
}

Semantic roles & 50–950 ramp

primary

#3897C1

secondary

#CB9E8A

accent

#7749DE

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0B1114

muted

#7C8083

Preview Lab

Preview with #3897C1

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

Preview Lab → · Contrast checker → · Palette generator →