#2F8FB7#2F8FB7

#2F8FB7 is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.2% C 0.106 H 230.2°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#2F8FB7
RGB	rgb(47, 143, 183)
HSL	hsl(198, 59%, 45%)
HSV	hsv(198, 74%, 72%)
CMYK	cmyk(74.3%, 21.9%, 0%, 28.2%)
CIE-LAB	lab(55.75, -14.18, -28.85)
CIE-LCH	lch(55.75, 32.15, 243.82°)
OKLab	oklab(61.24% -0.0676 -0.0811)
OKLCH	oklch(61.24% 0.106 230.2)
XYZ	xyz(19.5385, 23.6659, 48.3288)
Luminance	0.2367 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F8FB7 #B7572F

analogous

#2FB79B #2F8FB7 #2F4BB7

triadic

#2F8FB7 #B72F8F #8FB72F

tetradic

#2F8FB7 #9B2FB7 #B7572F #4BB72F

square

#2F8FB7 #9B2FB7 #B7572F #4BB72F

split-complementary

#2F8FB7 #B72F4B #B79B2F

monochromatic

#164356 #226986 #2F8FB7 #51ACD2 #82C3DF

Accessibility & contrast

On white

3.66

#2F8FB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#2F8FB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F8FB7

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F8FB7	#FFFFFF	#000000	##000000
##2F8FB7	1.00	3.66	5.73	5.73
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8DB9

Deuteranopia (green-blind)

#6880B6

Tritanopia (blue-blind)

#009A9C

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #2f8fb7;
/* rgb */ color: rgb(47, 143, 183);
/* oklch */ color: oklch(61.2% 0.106 230.2);

Tailwind

colors: {
  custom: {
    50: '#7bafcc',
    500: '#2f8fb7',
    950: '#000000',
  },
}

SCSS

$custom: #2f8fb7;
$custom-light: #7bafcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2f8fb7",
  "rgb": {
    "r": 47,
    "g": 143,
    "b": 183
  },
  "hsl": {
    "h": 197.647,
    "s": 59.13,
    "l": 45.098
  },
  "oklch": {
    "l": 0.61244,
    "c": 0.10555,
    "h": 230.2
  },
  "luminance": 0.23668
}

Semantic roles & 50–950 ramp

primary

#2F8FB7

secondary

#C8917A

accent

#7445E2

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #2F8FB7

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

Preview Lab → · Contrast checker → · Palette generator →