#398AA3#398AA3

#398AA3 is a mid, moderate cyan. Relative luminance 0.217; OKLCH L 59.4% C 0.086 H 221.5°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#398AA3
RGB	rgb(57, 138, 163)
HSL	hsl(194, 48%, 43%)
HSV	hsv(194, 65%, 64%)
CMYK	cmyk(65%, 15.3%, 0%, 36.1%)
CIE-LAB	lab(53.70, -16.59, -20.54)
CIE-LCH	lch(53.70, 26.41, 231.06°)
OKLab	oklab(59.41% -0.0646 -0.0572)
OKLCH	oklch(59.41% 0.086 221.5)
XYZ	xyz(17.3840, 21.6893, 37.9135)
Luminance	0.2169 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398AA3 #A35239

analogous

#39A387 #398AA3 #3955A3

triadic

#398AA3 #A3398A #8AA339

tetradic

#398AA3 #8739A3 #A35239 #55A339

square

#398AA3 #8739A3 #A35239 #55A339

split-complementary

#398AA3 #A33955 #A38739

monochromatic

#193D48 #296476 #398AA3 #55AAC4 #83C1D4

Accessibility & contrast

On white

3.93

#398AA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#398AA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398AA3

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398AA3	#FFFFFF	#000000	##000000
##398AA3	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B87A4

Deuteranopia (green-blind)

#6C7BA3

Tritanopia (blue-blind)

#009292

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #398aa3;
/* rgb */ color: rgb(57, 138, 163);
/* oklch */ color: oklch(59.4% 0.086 221.5);

Tailwind

colors: {
  custom: {
    50: '#7bacbe',
    500: '#398aa3',
    950: '#000000',
  },
}

SCSS

$custom: #398aa3;
$custom-light: #7bacbe;
$custom-dark: #000000;

JSON

{
  "hex": "#398aa3",
  "rgb": {
    "r": 57,
    "g": 138,
    "b": 163
  },
  "hsl": {
    "h": 194.151,
    "s": 48.182,
    "l": 43.137
  },
  "oklch": {
    "l": 0.59412,
    "c": 0.08634,
    "h": 221.5
  },
  "luminance": 0.21691
}

Semantic roles & 50–950 ramp

primary

#398AA3

secondary

#BD8A7A

accent

#7050D8

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #398AA3

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

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