#399BAB#399BAB

#399BAB is a light, moderate teal. Relative luminance 0.273; OKLCH L 63.9% C 0.092 H 210.2°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#399BAB
RGB	rgb(57, 155, 171)
HSL	hsl(188, 50%, 45%)
HSV	hsv(188, 67%, 67%)
CMYK	cmyk(66.7%, 9.4%, 0%, 32.9%)
CIE-LAB	lab(59.21, -23.06, -16.71)
CIE-LCH	lch(59.21, 28.48, 215.93°)
OKLab	oklab(63.93% -0.0796 -0.0464)
OKLCH	oklch(63.93% 0.092 210.2)
XYZ	xyz(20.7563, 27.2505, 42.6862)
Luminance	0.2725 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399BAB #AB4939

analogous

#39AB82 #399BAB #3962AB

triadic

#399BAB #AB399B #9BAB39

tetradic

#399BAB #8239AB #AB4939 #62AB39

square

#399BAB #8239AB #AB4939 #62AB39

split-complementary

#399BAB #AB3962 #AB8239

monochromatic

#1A484F #2A717D #399BAB #59B8C8 #87CCD7

Accessibility & contrast

On white

3.26

#399BAB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#399BAB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399BAB

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399BAB	#FFFFFF	#000000	##000000
##399BAB	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D96AC

Deuteranopia (green-blind)

#7D89AB

Tritanopia (blue-blind)

#00A2A0

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #399bab;
/* rgb */ color: rgb(57, 155, 171);
/* oklch */ color: oklch(63.9% 0.092 210.2);

Tailwind

colors: {
  custom: {
    50: '#7eb8c4',
    500: '#399bab',
    950: '#000000',
  },
}

SCSS

$custom: #399bab;
$custom-light: #7eb8c4;
$custom-dark: #000000;

JSON

{
  "hex": "#399bab",
  "rgb": {
    "r": 57,
    "g": 155,
    "b": 171
  },
  "hsl": {
    "h": 188.421,
    "s": 50,
    "l": 44.706
  },
  "oklch": {
    "l": 0.63934,
    "c": 0.09213,
    "h": 210.2
  },
  "luminance": 0.27253
}

Semantic roles & 50–950 ramp

primary

#399BAB

secondary

#C1887F

accent

#624EDA

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #399BAB

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

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