#2F7E9C#2F7E9C

#2F7E9C is a mid, moderate cyan. Relative luminance 0.179; OKLCH L 55.8% C 0.088 H 227.0°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#2F7E9C
RGB	rgb(47, 126, 156)
HSL	hsl(197, 54%, 40%)
HSV	hsv(197, 70%, 61%)
CMYK	cmyk(69.9%, 19.2%, 0%, 38.8%)
CIE-LAB	lab(49.40, -13.95, -23.10)
CIE-LCH	lch(49.40, 26.98, 238.88°)
OKLab	oklab(55.8% -0.0604 -0.0646)
OKLCH	oklch(55.8% 0.088 227)
XYZ	xyz(14.6315, 17.9247, 34.1347)
Luminance	0.1793 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F7E9C #9C4D2F

analogous

#2F9C84 #2F7E9C #2F479C

triadic

#2F7E9C #9C2F7E #7E9C2F

tetradic

#2F7E9C #842F9C #9C4D2F #479C2F

square

#2F7E9C #842F9C #9C4D2F #479C2F

split-complementary

#2F7E9C #9C2F47 #9C842F

monochromatic

#13323E #21586D #2F7E9C #42A2C6 #71B9D4

Accessibility & contrast

On white

4.58

#2F7E9C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#2F7E9C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F7E9C

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F7E9C	#FFFFFF	#000000	##000000
##2F7E9C	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7C9E

Deuteranopia (green-blind)

#5F719C

Tritanopia (blue-blind)

#008788

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #2f7e9c;
/* rgb */ color: rgb(47, 126, 156);
/* oklch */ color: oklch(55.8% 0.088 227.0);

Tailwind

colors: {
  custom: {
    50: '#75a3b9',
    500: '#2f7e9c',
    950: '#000000',
  },
}

SCSS

$custom: #2f7e9c;
$custom-light: #75a3b9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f7e9c",
  "rgb": {
    "r": 47,
    "g": 126,
    "b": 156
  },
  "hsl": {
    "h": 196.514,
    "s": 53.695,
    "l": 39.804
  },
  "oklch": {
    "l": 0.55801,
    "c": 0.08845,
    "h": 227
  },
  "luminance": 0.17926
}

Semantic roles & 50–950 ramp

primary

#2F7E9C

secondary

#BC816B

accent

#734BDD

background

#F7FAFB

surface

#EEF3F6

border

#C9CDD0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #2F7E9C

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

Preview Lab → · Contrast checker → · Palette generator →