#3A9FB1#3A9FB1

#3A9FB1 is a light, moderate teal. Relative luminance 0.289; OKLCH L 65.2% C 0.095 H 211.6°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#3A9FB1
RGB	rgb(58, 159, 177)
HSL	hsl(189, 51%, 46%)
HSV	hsv(189, 67%, 69%)
CMYK	cmyk(67.2%, 10.2%, 0%, 30.6%)
CIE-LAB	lab(60.66, -23.11, -17.88)
CIE-LCH	lch(60.66, 29.22, 217.74°)
OKLab	oklab(65.19% -0.0808 -0.0497)
OKLCH	oklch(65.19% 0.095 211.6)
XYZ	xyz(22.0755, 28.8677, 45.9950)
Luminance	0.2887 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A9FB1 #B14C3A

analogous

#3AB187 #3A9FB1 #3A63B1

triadic

#3A9FB1 #B13A9F #9FB13A

tetradic

#3A9FB1 #873AB1 #B14C3A #63B13A

square

#3A9FB1 #873AB1 #B14C3A #63B13A

split-complementary

#3A9FB1 #B13A63 #B1873A

monochromatic

#1C4C55 #2B7683 #3A9FB1 #5EBACA #8CCED9

Accessibility & contrast

On white

3.10

#3A9FB1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#3A9FB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A9FB1

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A9FB1	#FFFFFF	#000000	##000000
##3A9FB1	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#919AB2

Deuteranopia (green-blind)

#7F8DB1

Tritanopia (blue-blind)

#00A7A4

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #3a9fb1;
/* rgb */ color: rgb(58, 159, 177);
/* oklch */ color: oklch(65.2% 0.095 211.6);

Tailwind

colors: {
  custom: {
    50: '#7fbbc8',
    500: '#3a9fb1',
    950: '#000000',
  },
}

SCSS

$custom: #3a9fb1;
$custom-light: #7fbbc8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a9fb1",
  "rgb": {
    "r": 58,
    "g": 159,
    "b": 177
  },
  "hsl": {
    "h": 189.076,
    "s": 50.638,
    "l": 46.078
  },
  "oklch": {
    "l": 0.65187,
    "c": 0.09484,
    "h": 211.6
  },
  "luminance": 0.2887
}

Semantic roles & 50–950 ramp

primary

#3A9FB1

secondary

#C48D83

accent

#634EDA

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #3A9FB1

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

Preview Lab → · Contrast checker → · Palette generator →