#3897AF#3897AF

#3897AF is a light, moderate cyan. Relative luminance 0.261; OKLCH L 63.1% C 0.094 H 217.8°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#3897AF
RGB	rgb(56, 151, 175)
HSL	hsl(192, 52%, 45%)
HSV	hsv(192, 68%, 69%)
CMYK	cmyk(68%, 13.7%, 0%, 31.4%)
CIE-LAB	lab(58.10, -19.88, -20.67)
CIE-LCH	lch(58.10, 28.67, 226.12°)
OKLab	oklab(63.09% -0.0743 -0.0576)
OKLCH	oklch(63.09% 0.094 217.8)
XYZ	xyz(20.4322, 26.0669, 44.5037)
Luminance	0.2607 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3897AF #AF5038

analogous

#38AF8B #3897AF #385BAF

triadic

#3897AF #AF3897 #97AF38

tetradic

#3897AF #8B38AF #AF5038 #5BAF38

square

#3897AF #8B38AF #AF5038 #5BAF38

split-complementary

#3897AF #AF385B #AF8B38

monochromatic

#1A4752 #296F81 #3897AF #5AB4CA #88C9D9

Accessibility & contrast

On white

3.38

#3897AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#3897AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3897AF

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3897AF	#FFFFFF	#000000	##000000
##3897AF	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8793B0

Deuteranopia (green-blind)

#7786AF

Tritanopia (blue-blind)

#009F9F

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #3897af;
/* rgb */ color: rgb(56, 151, 175);
/* oklch */ color: oklch(63.1% 0.094 217.8);

Tailwind

colors: {
  custom: {
    50: '#7db5c7',
    500: '#3897af',
    950: '#000000',
  },
}

SCSS

$custom: #3897af;
$custom-light: #7db5c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3897af",
  "rgb": {
    "r": 56,
    "g": 151,
    "b": 175
  },
  "hsl": {
    "h": 192.101,
    "s": 51.515,
    "l": 45.294
  },
  "oklch": {
    "l": 0.63086,
    "c": 0.09398,
    "h": 217.8
  },
  "luminance": 0.26069
}

Semantic roles & 50–950 ramp

primary

#3897AF

secondary

#C38D80

accent

#694DDB

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3897AF

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

Preview Lab → · Contrast checker → · Palette generator →