#2F8BB6#2F8BB6

#2F8BB6 is a mid, moderate cyan. Relative luminance 0.224; OKLCH L 60.2% C 0.106 H 233.0°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#2F8BB6
RGB	rgb(47, 139, 182)
HSL	hsl(199, 59%, 45%)
HSV	hsv(199, 74%, 71%)
CMYK	cmyk(74.2%, 23.6%, 0%, 28.6%)
CIE-LAB	lab(54.50, -12.30, -30.23)
CIE-LCH	lch(54.50, 32.64, 247.85°)
OKLab	oklab(60.23% -0.064 -0.0851)
OKLCH	oklch(60.23% 0.106 233)
XYZ	xyz(18.8450, 22.4448, 47.5860)
Luminance	0.2245 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F8BB6 #B65A2F

analogous

#2FB69D #2F8BB6 #2F48B6

triadic

#2F8BB6 #B62F8B #8BB62F

tetradic

#2F8BB6 #9D2FB6 #B65A2F #48B62F

square

#2F8BB6 #9D2FB6 #B65A2F #48B62F

split-complementary

#2F8BB6 #B62F48 #B69D2F

monochromatic

#164155 #226685 #2F8BB6 #50A9D2 #81C1DE

Accessibility & contrast

On white

3.83

#2F8BB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#2F8BB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F8BB6

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F8BB6	#FFFFFF	#000000	##000000
##2F8BB6	1.00	3.83	5.49	5.49
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768AB8

Deuteranopia (green-blind)

#637DB5

Tritanopia (blue-blind)

#009699

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #2f8bb6;
/* rgb */ color: rgb(47, 139, 182);
/* oklch */ color: oklch(60.2% 0.106 233.0);

Tailwind

colors: {
  custom: {
    50: '#7aaccc',
    500: '#2f8bb6',
    950: '#000000',
  },
}

SCSS

$custom: #2f8bb6;
$custom-light: #7aaccc;
$custom-dark: #000000;

JSON

{
  "hex": "#2f8bb6",
  "rgb": {
    "r": 47,
    "g": 139,
    "b": 182
  },
  "hsl": {
    "h": 199.111,
    "s": 58.952,
    "l": 44.902
  },
  "oklch": {
    "l": 0.60228,
    "c": 0.10646,
    "h": 233
  },
  "luminance": 0.22447
}

Semantic roles & 50–950 ramp

primary

#2F8BB6

secondary

#C79279

accent

#7846E2

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #2F8BB6

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

Preview Lab → · Contrast checker → · Palette generator →