#2F749C#2F749C

#2F749C is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.3% C 0.093 H 237.6°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#2F749C
RGB	rgb(47, 116, 156)
HSL	hsl(202, 54%, 40%)
HSV	hsv(202, 70%, 61%)
CMYK	cmyk(69.9%, 25.6%, 0%, 38.8%)
CIE-LAB	lab(46.30, -8.21, -27.91)
CIE-LCH	lch(46.30, 29.09, 253.60°)
OKLab	oklab(53.33% -0.0498 -0.0785)
OKLCH	oklch(53.33% 0.093 237.6)
XYZ	xyz(13.4161, 15.4940, 33.7296)
Luminance	0.1550 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F749C #9C572F

analogous

#2F9C8D #2F749C #2F3E9C

triadic

#2F749C #9C2F74 #749C2F

tetradic

#2F749C #8D2F9C #9C572F #3E9C2F

square

#2F749C #8D2F9C #9C572F #3E9C2F

split-complementary

#2F749C #9C2F3E #9C8D2F

monochromatic

#132E3E #21516D #2F749C #4296C6 #71B0D4

Accessibility & contrast

On white

5.12

#2F749C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#2F749C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F749C

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F749C	#FFFFFF	#000000	##FFFFFF
##2F749C	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61749E

Deuteranopia (green-blind)

#52699B

Tritanopia (blue-blind)

#007E82

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2f749c;
/* rgb */ color: rgb(47, 116, 156);
/* oklch */ color: oklch(53.3% 0.093 237.6);

Tailwind

colors: {
  custom: {
    50: '#759cb9',
    500: '#2f749c',
    950: '#000000',
  },
}

SCSS

$custom: #2f749c;
$custom-light: #759cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f749c",
  "rgb": {
    "r": 47,
    "g": 116,
    "b": 156
  },
  "hsl": {
    "h": 202.018,
    "s": 53.695,
    "l": 39.804
  },
  "oklch": {
    "l": 0.5333,
    "c": 0.09298,
    "h": 237.6
  },
  "luminance": 0.15495
}

Semantic roles & 50–950 ramp

primary

#2F749C

secondary

#BC896B

accent

#804BDD

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #2F749C

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

Preview Lab → · Contrast checker → · Palette generator →