#398399#398399

#398399 is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.2% C 0.080 H 220.4°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#398399
RGB	rgb(57, 131, 153)
HSL	hsl(194, 46%, 41%)
HSV	hsv(194, 63%, 60%)
CMYK	cmyk(62.7%, 14.4%, 0%, 40%)
CIE-LAB	lab(51.15, -15.98, -18.64)
CIE-LCH	lch(51.15, 24.55, 229.39°)
OKLab	oklab(57.25% -0.0609 -0.0519)
OKLCH	oklch(57.25% 0.08 220.4)
XYZ	xyz(15.5511, 19.4008, 33.0560)
Luminance	0.1940 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398399 #994F39

analogous

#39997F #398399 #395399

triadic

#398399 #993983 #839939

tetradic

#398399 #7F3999 #994F39 #539939

square

#398399 #7F3999 #994F39 #539939

split-complementary

#398399 #993953 #997F39

monochromatic

#183740 #285D6C #398399 #51A5BE #7EBCCF

Accessibility & contrast

On white

4.30

#398399 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#398399 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398399

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398399	#FFFFFF	#000000	##000000
##398399	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76809A

Deuteranopia (green-blind)

#687599

Tritanopia (blue-blind)

#008A8A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #398399;
/* rgb */ color: rgb(57, 131, 153);
/* oklch */ color: oklch(57.2% 0.080 220.4);

Tailwind

colors: {
  custom: {
    50: '#7aa7b7',
    500: '#398399',
    950: '#000000',
  },
}

SCSS

$custom: #398399;
$custom-light: #7aa7b7;
$custom-dark: #000000;

JSON

{
  "hex": "#398399",
  "rgb": {
    "r": 57,
    "g": 131,
    "b": 153
  },
  "hsl": {
    "h": 193.75,
    "s": 45.714,
    "l": 41.176
  },
  "oklch": {
    "l": 0.57249,
    "c": 0.08002,
    "h": 220.4
  },
  "luminance": 0.19402
}

Semantic roles & 50–950 ramp

primary

#398399

secondary

#B88576

accent

#7052D5

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #398399

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

Preview Lab → · Contrast checker → · Palette generator →