#2F7CB2#2F7CB2

#2F7CB2 is a mid, moderate cyan. Relative luminance 0.182; OKLCH L 56.4% C 0.112 H 243.1°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#2F7CB2
RGB	rgb(47, 124, 178)
HSL	hsl(205, 58%, 44%)
HSV	hsv(205, 74%, 70%)
CMYK	cmyk(73.6%, 30.3%, 0%, 30.2%)
CIE-LAB	lab(49.78, -5.09, -35.31)
CIE-LCH	lch(49.78, 35.67, 261.80°)
OKLab	oklab(56.42% -0.0506 -0.0999)
OKLCH	oklch(56.42% 0.112 243.1)
XYZ	xyz(16.4127, 18.2321, 44.7650)
Luminance	0.1823 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F7CB2 #B2652F

analogous

#2FB2A7 #2F7CB2 #2F3BB2

triadic

#2F7CB2 #B22F7C #7CB22F

tetradic

#2F7CB2 #A72FB2 #B2652F #3BB22F

square

#2F7CB2 #A72FB2 #B2652F #3BB22F

split-complementary

#2F7CB2 #B22F3B #B2A72F

monochromatic

#153951 #225A82 #2F7CB2 #4E9BD0 #7EB6DD

Accessibility & contrast

On white

4.52

#2F7CB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#2F7CB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F7CB2

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F7CB2	#FFFFFF	#000000	##000000
##2F7CB2	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#637DB4

Deuteranopia (green-blind)

#5171B1

Tritanopia (blue-blind)

#00898F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2f7cb2;
/* rgb */ color: rgb(47, 124, 178);
/* oklch */ color: oklch(56.4% 0.112 243.1);

Tailwind

colors: {
  custom: {
    50: '#79a1c9',
    500: '#2f7cb2',
    950: '#000000',
  },
}

SCSS

$custom: #2f7cb2;
$custom-light: #79a1c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f7cb2",
  "rgb": {
    "r": 47,
    "g": 124,
    "b": 178
  },
  "hsl": {
    "h": 204.733,
    "s": 58.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.56421,
    "c": 0.112,
    "h": 243.1
  },
  "luminance": 0.18234
}

Semantic roles & 50–950 ramp

primary

#2F7CB2

secondary

#C69777

accent

#8646E1

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0F13

muted

#7C7E82

Preview Lab

Preview with #2F7CB2

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

Preview Lab → · Contrast checker → · Palette generator →