#2F8AB1#2F8AB1

#2F8AB1 is a mid, moderate cyan. Relative luminance 0.220; OKLCH L 59.7% C 0.102 H 230.7°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#2F8AB1
RGB	rgb(47, 138, 177)
HSL	hsl(198, 58%, 44%)
HSV	hsv(198, 73%, 69%)
CMYK	cmyk(73.4%, 22%, 0%, 30.6%)
CIE-LAB	lab(53.98, -13.47, -28.18)
CIE-LCH	lch(53.98, 31.23, 244.45°)
OKLab	oklab(59.74% -0.0648 -0.0791)
OKLCH	oklch(59.74% 0.102 230.7)
XYZ	xyz(18.1934, 21.9535, 44.8650)
Luminance	0.2196 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F8AB1 #B1562F

analogous

#2FB197 #2F8AB1 #2F49B1

triadic

#2F8AB1 #B12F8A #8AB12F

tetradic

#2F8AB1 #972FB1 #B1562F #49B12F

square

#2F8AB1 #972FB1 #B1562F #49B12F

split-complementary

#2F8AB1 #B12F49 #B1972F

monochromatic

#153F50 #226481 #2F8AB1 #4DA9D0 #7EC0DD

Accessibility & contrast

On white

3.90

#2F8AB1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#2F8AB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F8AB1

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F8AB1	#FFFFFF	#000000	##000000
##2F8AB1	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7688B3

Deuteranopia (green-blind)

#657BB0

Tritanopia (blue-blind)

#009597

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #2f8ab1;
/* rgb */ color: rgb(47, 138, 177);
/* oklch */ color: oklch(59.7% 0.102 230.7);

Tailwind

colors: {
  custom: {
    50: '#79acc8',
    500: '#2f8ab1',
    950: '#000000',
  },
}

SCSS

$custom: #2f8ab1;
$custom-light: #79acc8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f8ab1",
  "rgb": {
    "r": 47,
    "g": 138,
    "b": 177
  },
  "hsl": {
    "h": 198,
    "s": 58.036,
    "l": 43.922
  },
  "oklch": {
    "l": 0.59744,
    "c": 0.10231,
    "h": 230.7
  },
  "luminance": 0.21956
}

Semantic roles & 50–950 ramp

primary

#2F8AB1

secondary

#C58E76

accent

#7547E1

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2F8AB1

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

Preview Lab → · Contrast checker → · Palette generator →