#398AA0#398AA0

#398AA0 is a mid, moderate cyan. Relative luminance 0.216; OKLCH L 59.3% C 0.084 H 218.7°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#398AA0
RGB	rgb(57, 138, 160)
HSL	hsl(193, 47%, 43%)
HSV	hsv(193, 64%, 63%)
CMYK	cmyk(64.4%, 13.8%, 0%, 37.3%)
CIE-LAB	lab(53.58, -17.56, -18.98)
CIE-LCH	lch(53.58, 25.86, 227.24°)
OKLab	oklab(59.28% -0.0659 -0.0528)
OKLCH	oklch(59.28% 0.084 218.7)
XYZ	xyz(17.1184, 21.5831, 36.5147)
Luminance	0.2158 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398AA0 #A04F39

analogous

#39A083 #398AA0 #3956A0

triadic

#398AA0 #A0398A #8AA039

tetradic

#398AA0 #8339A0 #A04F39 #56A039

square

#398AA0 #8339A0 #A04F39 #56A039

split-complementary

#398AA0 #A03956 #A08339

monochromatic

#193C46 #296373 #398AA0 #54ABC2 #81C1D2

Accessibility & contrast

On white

3.95

#398AA0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#398AA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398AA0

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398AA0	#FFFFFF	#000000	##000000
##398AA0	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C86A1

Deuteranopia (green-blind)

#6D7BA0

Tritanopia (blue-blind)

#009191

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #398aa0;
/* rgb */ color: rgb(57, 138, 160);
/* oklch */ color: oklch(59.3% 0.084 218.7);

Tailwind

colors: {
  custom: {
    50: '#7bacbc',
    500: '#398aa0',
    950: '#000000',
  },
}

SCSS

$custom: #398aa0;
$custom-light: #7bacbc;
$custom-dark: #000000;

JSON

{
  "hex": "#398aa0",
  "rgb": {
    "r": 57,
    "g": 138,
    "b": 160
  },
  "hsl": {
    "h": 192.816,
    "s": 47.465,
    "l": 42.549
  },
  "oklch": {
    "l": 0.59283,
    "c": 0.08442,
    "h": 218.7
  },
  "luminance": 0.21585
}

Semantic roles & 50–950 ramp

primary

#398AA0

secondary

#BC8779

accent

#6D51D7

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #398AA0

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

Preview Lab → · Contrast checker → · Palette generator →