#2F8DB1#2F8DB1

#2F8DB1 is a mid, moderate cyan. Relative luminance 0.228; OKLCH L 60.5% C 0.101 H 227.9°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#2F8DB1
RGB	rgb(47, 141, 177)
HSL	hsl(197, 58%, 44%)
HSV	hsv(197, 73%, 69%)
CMYK	cmyk(73.4%, 20.3%, 0%, 30.6%)
CIE-LAB	lab(54.89, -15.13, -26.76)
CIE-LCH	lch(54.89, 30.74, 240.51°)
OKLab	oklab(60.48% -0.0678 -0.075)
OKLCH	oklch(60.48% 0.101 227.9)
XYZ	xyz(18.6298, 22.8263, 45.0105)
Luminance	0.2283 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F8DB1 #B1532F

analogous

#2FB194 #2F8DB1 #2F4CB1

triadic

#2F8DB1 #B12F8D #8DB12F

tetradic

#2F8DB1 #942FB1 #B1532F #4CB12F

square

#2F8DB1 #942FB1 #B1532F #4CB12F

split-complementary

#2F8DB1 #B12F4C #B1942F

monochromatic

#154050 #226681 #2F8DB1 #4DACD0 #7EC2DD

Accessibility & contrast

On white

3.77

#2F8DB1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#2F8DB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F8DB1

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F8DB1	#FFFFFF	#000000	##000000
##2F8DB1	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8BB3

Deuteranopia (green-blind)

#687EB1

Tritanopia (blue-blind)

#009799

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #2f8db1;
/* rgb */ color: rgb(47, 141, 177);
/* oklch */ color: oklch(60.5% 0.101 227.9);

Tailwind

colors: {
  custom: {
    50: '#7aaec8',
    500: '#2f8db1',
    950: '#000000',
  },
}

SCSS

$custom: #2f8db1;
$custom-light: #7aaec8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f8db1",
  "rgb": {
    "r": 47,
    "g": 141,
    "b": 177
  },
  "hsl": {
    "h": 196.615,
    "s": 58.036,
    "l": 43.922
  },
  "oklch": {
    "l": 0.60475,
    "c": 0.10117,
    "h": 227.9
  },
  "luminance": 0.22828
}

Semantic roles & 50–950 ramp

primary

#2F8DB1

secondary

#C58C76

accent

#7147E1

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2F8DB1

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

Preview Lab → · Contrast checker → · Palette generator →