#399BAD#399BAD

#399BAD is a light, moderate teal. Relative luminance 0.273; OKLCH L 64.0% C 0.093 H 212.0°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#399BAD
RGB	rgb(57, 155, 173)
HSL	hsl(189, 50%, 45%)
HSV	hsv(189, 67%, 68%)
CMYK	cmyk(67.1%, 10.4%, 0%, 32.2%)
CIE-LAB	lab(59.28, -22.44, -17.74)
CIE-LCH	lch(59.28, 28.61, 218.32°)
OKLab	oklab(64.02% -0.0788 -0.0493)
OKLCH	oklch(64.02% 0.093 212)
XYZ	xyz(20.9483, 27.3274, 43.6977)
Luminance	0.2733 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399BAD #AD4B39

analogous

#39AD85 #399BAD #3961AD

triadic

#399BAD #AD399B #9BAD39

tetradic

#399BAD #8539AD #AD4B39 #61AD39

square

#399BAD #8539AD #AD4B39 #61AD39

split-complementary

#399BAD #AD3961 #AD8539

monochromatic

#1B4951 #2A727F #399BAD #5AB8C9 #88CCD8

Accessibility & contrast

On white

3.25

#399BAD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#399BAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399BAD

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399BAD	#FFFFFF	#000000	##000000
##399BAD	1.00	3.25	6.47	6.47
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D96AE

Deuteranopia (green-blind)

#7C89AD

Tritanopia (blue-blind)

#00A2A0

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #399bad;
/* rgb */ color: rgb(57, 155, 173);
/* oklch */ color: oklch(64.0% 0.093 212.0);

Tailwind

colors: {
  custom: {
    50: '#7eb8c5',
    500: '#399bad',
    950: '#000000',
  },
}

SCSS

$custom: #399bad;
$custom-light: #7eb8c5;
$custom-dark: #000000;

JSON

{
  "hex": "#399bad",
  "rgb": {
    "r": 57,
    "g": 155,
    "b": 173
  },
  "hsl": {
    "h": 189.31,
    "s": 50.435,
    "l": 45.098
  },
  "oklch": {
    "l": 0.64015,
    "c": 0.09292,
    "h": 212
  },
  "luminance": 0.2733
}

Semantic roles & 50–950 ramp

primary

#399BAD

secondary

#C28A80

accent

#644EDA

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #399BAD

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

Preview Lab → · Contrast checker → · Palette generator →