#2F7DB7#2F7DB7

#2F7DB7 is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.9% C 0.117 H 244.7°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#2F7DB7
RGB	rgb(47, 125, 183)
HSL	hsl(206, 59%, 45%)
HSV	hsv(206, 74%, 72%)
CMYK	cmyk(74.3%, 31.7%, 0%, 28.2%)
CIE-LAB	lab(50.32, -3.88, -37.34)
CIE-LCH	lch(50.32, 37.54, 264.07°)
OKLab	oklab(56.93% -0.05 -0.1058)
OKLCH	oklch(56.93% 0.117 244.7)
XYZ	xyz(17.0499, 18.6885, 47.4992)
Luminance	0.1869 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F7DB7 #B7692F

analogous

#2FB7AD #2F7DB7 #2F39B7

triadic

#2F7DB7 #B72F7D #7DB72F

tetradic

#2F7DB7 #AD2FB7 #B7692F #39B72F

square

#2F7DB7 #AD2FB7 #B7692F #39B72F

split-complementary

#2F7DB7 #B72F39 #B7AD2F

monochromatic

#163A56 #225C86 #2F7DB7 #519BD2 #82B7DF

Accessibility & contrast

On white

4.43

#2F7DB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#2F7DB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F7DB7

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F7DB7	#FFFFFF	#000000	##000000
##2F7DB7	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#627FBA

Deuteranopia (green-blind)

#4F72B6

Tritanopia (blue-blind)

#008B92

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2f7db7;
/* rgb */ color: rgb(47, 125, 183);
/* oklch */ color: oklch(56.9% 0.117 244.7);

Tailwind

colors: {
  custom: {
    50: '#7aa2cd',
    500: '#2f7db7',
    950: '#000000',
  },
}

SCSS

$custom: #2f7db7;
$custom-light: #7aa2cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2f7db7",
  "rgb": {
    "r": 47,
    "g": 125,
    "b": 183
  },
  "hsl": {
    "h": 205.588,
    "s": 59.13,
    "l": 45.098
  },
  "oklch": {
    "l": 0.56931,
    "c": 0.11705,
    "h": 244.7
  },
  "luminance": 0.1869
}

Semantic roles & 50–950 ramp

primary

#2F7DB7

secondary

#C89B7A

accent

#8845E2

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0F13

muted

#7C7E82

Preview Lab

Preview with #2F7DB7

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

Preview Lab → · Contrast checker → · Palette generator →