#3898AC#3898AC

#3898AC is a light, moderate cyan. Relative luminance 0.263; OKLCH L 63.2% C 0.092 H 214.2°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#3898AC
RGB	rgb(56, 152, 172)
HSL	hsl(190, 51%, 45%)
HSV	hsv(190, 67%, 67%)
CMYK	cmyk(67.4%, 11.6%, 0%, 32.5%)
CIE-LAB	lab(58.30, -21.35, -18.66)
CIE-LCH	lch(58.30, 28.36, 221.16°)
OKLab	oklab(63.21% -0.0765 -0.0519)
OKLCH	oklch(63.21% 0.092 214.2)
XYZ	xyz(20.3024, 26.2735, 43.0230)
Luminance	0.2628 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3898AC #AC4C38

analogous

#38AC86 #3898AC #385EAC

triadic

#3898AC #AC3898 #98AC38

tetradic

#3898AC #8638AC #AC4C38 #5EAC38

square

#3898AC #8638AC #AC4C38 #5EAC38

split-complementary

#3898AC #AC385E #AC8638

monochromatic

#1A4650 #296F7E #3898AC #58B5C9 #87CAD8

Accessibility & contrast

On white

3.36

#3898AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#3898AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3898AC

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3898AC	#FFFFFF	#000000	##000000
##3898AC	1.00	3.36	6.26	6.26
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8993AD

Deuteranopia (green-blind)

#7987AC

Tritanopia (blue-blind)

#00A09E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #3898ac;
/* rgb */ color: rgb(56, 152, 172);
/* oklch */ color: oklch(63.2% 0.092 214.2);

Tailwind

colors: {
  custom: {
    50: '#7db6c4',
    500: '#3898ac',
    950: '#000000',
  },
}

SCSS

$custom: #3898ac;
$custom-light: #7db6c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3898ac",
  "rgb": {
    "r": 56,
    "g": 152,
    "b": 172
  },
  "hsl": {
    "h": 190.345,
    "s": 50.877,
    "l": 44.706
  },
  "oklch": {
    "l": 0.63206,
    "c": 0.09249,
    "h": 214.2
  },
  "luminance": 0.26276
}

Semantic roles & 50–950 ramp

primary

#3898AC

secondary

#C28A7E

accent

#664DDA

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #3898AC

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

Preview Lab → · Contrast checker → · Palette generator →