#398098#398098

#398098 is a mid, moderate cyan. Relative luminance 0.186; OKLCH L 56.5% C 0.080 H 223.2°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#398098
RGB	rgb(57, 128, 152)
HSL	hsl(195, 45%, 41%)
HSV	hsv(195, 63%, 60%)
CMYK	cmyk(62.5%, 15.8%, 0%, 40.4%)
CIE-LAB	lab(50.18, -14.65, -19.54)
CIE-LCH	lch(50.18, 24.42, 233.14°)
OKLab	oklab(56.46% -0.058 -0.0544)
OKLCH	oklch(56.46% 0.08 223.2)
XYZ	xyz(15.0718, 18.5737, 32.4905)
Luminance	0.1857 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398098 #985139

analogous

#399880 #398098 #395098

triadic

#398098 #983980 #809839

tetradic

#398098 #803998 #985139 #509839

square

#398098 #803998 #985139 #509839

split-complementary

#398098 #983950 #988039

monochromatic

#18353F #285B6B #398098 #51A2BE #7DBACE

Accessibility & contrast

On white

4.45

#398098 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#398098 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398098

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398098	#FFFFFF	#000000	##000000
##398098	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#727D99

Deuteranopia (green-blind)

#657398

Tritanopia (blue-blind)

#008788

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #398098;
/* rgb */ color: rgb(57, 128, 152);
/* oklch */ color: oklch(56.5% 0.080 223.2);

Tailwind

colors: {
  custom: {
    50: '#79a5b6',
    500: '#398098',
    950: '#000000',
  },
}

SCSS

$custom: #398098;
$custom-light: #79a5b6;
$custom-dark: #000000;

JSON

{
  "hex": "#398098",
  "rgb": {
    "r": 57,
    "g": 128,
    "b": 152
  },
  "hsl": {
    "h": 195.158,
    "s": 45.455,
    "l": 40.98
  },
  "oklch": {
    "l": 0.56462,
    "c": 0.0795,
    "h": 223.2
  },
  "luminance": 0.18575
}

Semantic roles & 50–950 ramp

primary

#398098

secondary

#B88675

accent

#7453D5

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #398098

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

Preview Lab → · Contrast checker → · Palette generator →