#398D9D#398D9D

#398D9D is a mid, moderate teal. Relative luminance 0.224; OKLCH L 59.9% C 0.083 H 212.3°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#398D9D
RGB	rgb(57, 141, 157)
HSL	hsl(190, 47%, 42%)
HSV	hsv(190, 64%, 62%)
CMYK	cmyk(63.7%, 10.2%, 0%, 38.4%)
CIE-LAB	lab(54.40, -20.11, -16.01)
CIE-LCH	lch(54.40, 25.70, 218.53°)
OKLab	oklab(59.9% -0.0704 -0.0444)
OKLCH	oklch(59.9% 0.083 212.3)
XYZ	xyz(17.2955, 22.3521, 35.2946)
Luminance	0.2235 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398D9D #9D4939

analogous

#399D7B #398D9D #395B9D

triadic

#398D9D #9D398D #8D9D39

tetradic

#398D9D #7B399D #9D4939 #5B9D39

square

#398D9D #7B399D #9D4939 #5B9D39

split-complementary

#398D9D #9D395B #9D7B39

monochromatic

#183C43 #296570 #398D9D #53AFC0 #80C4D1

Accessibility & contrast

On white

3.84

#398D9D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#398D9D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398D9D

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398D9D	#FFFFFF	#000000	##000000
##398D9D	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80889E

Deuteranopia (green-blind)

#727D9D

Tritanopia (blue-blind)

#009492

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #398d9d;
/* rgb */ color: rgb(57, 141, 157);
/* oklch */ color: oklch(59.9% 0.083 212.3);

Tailwind

colors: {
  custom: {
    50: '#7baeba',
    500: '#398d9d',
    950: '#000000',
  },
}

SCSS

$custom: #398d9d;
$custom-light: #7baeba;
$custom-dark: #000000;

JSON

{
  "hex": "#398d9d",
  "rgb": {
    "r": 57,
    "g": 141,
    "b": 157
  },
  "hsl": {
    "h": 189.6,
    "s": 46.729,
    "l": 41.961
  },
  "oklch": {
    "l": 0.59902,
    "c": 0.08324,
    "h": 212.3
  },
  "luminance": 0.22354
}

Semantic roles & 50–950 ramp

primary

#398D9D

secondary

#BA8278

accent

#6751D6

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #398D9D

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

Preview Lab → · Contrast checker → · Palette generator →