#2F99AB#2F99AB

#2F99AB is a light, moderate teal. Relative luminance 0.263; OKLCH L 63.2% C 0.096 H 211.4°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#2F99AB
RGB	rgb(47, 153, 171)
HSL	hsl(189, 57%, 43%)
HSV	hsv(189, 73%, 67%)
CMYK	cmyk(72.5%, 10.5%, 0%, 32.9%)
CIE-LAB	lab(58.34, -23.49, -18.04)
CIE-LCH	lch(58.34, 29.62, 217.52°)
OKLab	oklab(63.17% -0.0824 -0.0502)
OKLCH	oklch(63.17% 0.096 211.4)
XYZ	xyz(19.9111, 26.3247, 42.5520)
Luminance	0.2633 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F99AB #AB412F

analogous

#2FAB7F #2F99AB #2F5BAB

triadic

#2F99AB #AB2F99 #99AB2F

tetradic

#2F99AB #7F2FAB #AB412F #5BAB2F

square

#2F99AB #7F2FAB #AB412F #5BAB2F

split-complementary

#2F99AB #AB2F5B #AB7F2F

monochromatic

#15434B #226E7B #2F99AB #4ABACD #7ACCDA

Accessibility & contrast

On white

3.35

#2F99AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#2F99AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F99AB

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F99AB	#FFFFFF	#000000	##000000
##2F99AB	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B94AC

Deuteranopia (green-blind)

#7987AB

Tritanopia (blue-blind)

#00A19E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #2f99ab;
/* rgb */ color: rgb(47, 153, 171);
/* oklch */ color: oklch(63.2% 0.096 211.4);

Tailwind

colors: {
  custom: {
    50: '#7ab7c4',
    500: '#2f99ab',
    950: '#000000',
  },
}

SCSS

$custom: #2f99ab;
$custom-light: #7ab7c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f99ab",
  "rgb": {
    "r": 47,
    "g": 153,
    "b": 171
  },
  "hsl": {
    "h": 188.71,
    "s": 56.881,
    "l": 42.745
  },
  "oklch": {
    "l": 0.6317,
    "c": 0.09648,
    "h": 211.4
  },
  "luminance": 0.26327
}

Semantic roles & 50–950 ramp

primary

#2F99AB

secondary

#C37F73

accent

#5E48E0

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #2F99AB

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

Preview Lab → · Contrast checker → · Palette generator →