#2F8EB7#2F8EB7

#2F8EB7 is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 61.0% C 0.106 H 231.1°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#2F8EB7
RGB	rgb(47, 142, 183)
HSL	hsl(198, 59%, 45%)
HSV	hsv(198, 74%, 72%)
CMYK	cmyk(74.3%, 22.4%, 0%, 28.2%)
CIE-LAB	lab(55.45, -13.63, -29.32)
CIE-LCH	lch(55.45, 32.34, 245.07°)
OKLab	oklab(61% -0.0666 -0.0824)
OKLCH	oklch(61% 0.106 231.1)
XYZ	xyz(19.3891, 23.3670, 48.2790)
Luminance	0.2337 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F8EB7 #B7582F

analogous

#2FB79C #2F8EB7 #2F4AB7

triadic

#2F8EB7 #B72F8E #8EB72F

tetradic

#2F8EB7 #9C2FB7 #B7582F #4AB72F

square

#2F8EB7 #9C2FB7 #B7582F #4AB72F

split-complementary

#2F8EB7 #B72F4A #B79C2F

monochromatic

#164256 #226886 #2F8EB7 #51ABD2 #82C3DF

Accessibility & contrast

On white

3.70

#2F8EB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#2F8EB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F8EB7

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F8EB7	#FFFFFF	#000000	##000000
##2F8EB7	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798CB9

Deuteranopia (green-blind)

#677FB6

Tritanopia (blue-blind)

#00999C

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2f8eb7;
/* rgb */ color: rgb(47, 142, 183);
/* oklch */ color: oklch(61.0% 0.106 231.1);

Tailwind

colors: {
  custom: {
    50: '#7bafcc',
    500: '#2f8eb7',
    950: '#000000',
  },
}

SCSS

$custom: #2f8eb7;
$custom-light: #7bafcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2f8eb7",
  "rgb": {
    "r": 47,
    "g": 142,
    "b": 183
  },
  "hsl": {
    "h": 198.088,
    "s": 59.13,
    "l": 45.098
  },
  "oklch": {
    "l": 0.61002,
    "c": 0.10598,
    "h": 231.1
  },
  "luminance": 0.23369
}

Semantic roles & 50–950 ramp

primary

#2F8EB7

secondary

#C8917A

accent

#7545E2

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #2F8EB7

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

Preview Lab → · Contrast checker → · Palette generator →