#2F8AB2#2F8AB2

#2F8AB2 is a mid, moderate cyan. Relative luminance 0.220; OKLCH L 59.8% C 0.103 H 231.3°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#2F8AB2
RGB	rgb(47, 138, 178)
HSL	hsl(198, 58%, 44%)
HSV	hsv(198, 74%, 70%)
CMYK	cmyk(73.6%, 22.5%, 0%, 30.2%)
CIE-LAB	lab(54.02, -13.13, -28.68)
CIE-LCH	lch(54.02, 31.54, 245.41°)
OKLab	oklab(59.79% -0.0645 -0.0806)
OKLCH	oklch(59.79% 0.103 231.3)
XYZ	xyz(18.2934, 21.9935, 45.3919)
Luminance	0.2200 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F8AB2 #B2572F

analogous

#2FB299 #2F8AB2 #2F48B2

triadic

#2F8AB2 #B22F8A #8AB22F

tetradic

#2F8AB2 #992FB2 #B2572F #48B22F

square

#2F8AB2 #992FB2 #B2572F #48B22F

split-complementary

#2F8AB2 #B22F48 #B2992F

monochromatic

#153F51 #226482 #2F8AB2 #4EA8D0 #7EC0DD

Accessibility & contrast

On white

3.89

#2F8AB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#2F8AB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F8AB2

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F8AB2	#FFFFFF	#000000	##000000
##2F8AB2	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7688B4

Deuteranopia (green-blind)

#647CB1

Tritanopia (blue-blind)

#009597

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #2f8ab2;
/* rgb */ color: rgb(47, 138, 178);
/* oklch */ color: oklch(59.8% 0.103 231.3);

Tailwind

colors: {
  custom: {
    50: '#7aacc9',
    500: '#2f8ab2',
    950: '#000000',
  },
}

SCSS

$custom: #2f8ab2;
$custom-light: #7aacc9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f8ab2",
  "rgb": {
    "r": 47,
    "g": 138,
    "b": 178
  },
  "hsl": {
    "h": 198.321,
    "s": 58.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.59792,
    "c": 0.10321,
    "h": 231.3
  },
  "luminance": 0.21996
}

Semantic roles & 50–950 ramp

primary

#2F8AB2

secondary

#C68F77

accent

#7646E1

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2F8AB2

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

Preview Lab → · Contrast checker → · Palette generator →