#2F9DBB#2F9DBB

#2F9DBB is a light, moderate cyan. Relative luminance 0.283; OKLCH L 64.8% C 0.105 H 220.4°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#2F9DBB
RGB	rgb(47, 157, 187)
HSL	hsl(193, 60%, 46%)
HSV	hsv(193, 75%, 73%)
CMYK	cmyk(74.9%, 16%, 0%, 26.7%)
CIE-LAB	lab(60.16, -20.38, -24.31)
CIE-LCH	lch(60.16, 31.73, 230.02°)
OKLab	oklab(64.83% -0.0799 -0.068)
OKLCH	oklch(64.83% 0.105 220.4)
XYZ	xyz(22.1951, 28.3035, 51.2974)
Luminance	0.2831 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F9DBB #BB4D2F

analogous

#2FBB93 #2F9DBB #2F57BB

triadic

#2F9DBB #BB2F9D #9DBB2F

tetradic

#2F9DBB #932FBB #BB4D2F #57BB2F

square

#2F9DBB #932FBB #BB4D2F #57BB2F

split-complementary

#2F9DBB #BB2F57 #BB932F

monochromatic

#164B59 #23748A #2F9DBB #53B8D4 #84CCE0

Accessibility & contrast

On white

3.15

#2F9DBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#2F9DBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F9DBB

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F9DBB	#FFFFFF	#000000	##000000
##2F9DBB	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B99BD

Deuteranopia (green-blind)

#788BBB

Tritanopia (blue-blind)

#00A7A7

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #2f9dbb;
/* rgb */ color: rgb(47, 157, 187);
/* oklch */ color: oklch(64.8% 0.105 220.4);

Tailwind

colors: {
  custom: {
    50: '#7cbacf',
    500: '#2f9dbb',
    950: '#000000',
  },
}

SCSS

$custom: #2f9dbb;
$custom-light: #7cbacf;
$custom-dark: #000000;

JSON

{
  "hex": "#2f9dbb",
  "rgb": {
    "r": 47,
    "g": 157,
    "b": 187
  },
  "hsl": {
    "h": 192.857,
    "s": 59.829,
    "l": 45.882
  },
  "oklch": {
    "l": 0.6483,
    "c": 0.10491,
    "h": 220.4
  },
  "luminance": 0.28306
}

Semantic roles & 50–950 ramp

primary

#2F9DBB

secondary

#C98D7C

accent

#6745E3

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2F9DBB

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

Preview Lab → · Contrast checker → · Palette generator →