#2F75A8#2F75A8

#2F75A8 is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.2% C 0.106 H 243.8°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#2F75A8
RGB	rgb(47, 117, 168)
HSL	hsl(205, 56%, 42%)
HSV	hsv(205, 72%, 66%)
CMYK	cmyk(72%, 30.4%, 0%, 34.1%)
CIE-LAB	lab(47.17, -4.53, -33.58)
CIE-LCH	lch(47.17, 33.89, 262.32°)
OKLab	oklab(54.21% -0.0468 -0.095)
OKLCH	oklch(54.21% 0.106 243.8)
XYZ	xyz(14.5988, 16.1524, 39.3865)
Luminance	0.1615 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F75A8 #A8622F

analogous

#2FA89E #2F75A8 #2F39A8

triadic

#2F75A8 #A82F75 #75A82F

tetradic

#2F75A8 #9E2FA8 #A8622F #39A82F

square

#2F75A8 #9E2FA8 #A8622F #39A82F

split-complementary

#2F75A8 #A82F39 #A89E2F

monochromatic

#143248 #225478 #2F75A8 #4894CC #78B0D9

Accessibility & contrast

On white

4.96

#2F75A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#2F75A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F75A8

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F75A8	#FFFFFF	#000000	##FFFFFF
##2F75A8	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E76AA

Deuteranopia (green-blind)

#4D6BA7

Tritanopia (blue-blind)

#008187

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2f75a8;
/* rgb */ color: rgb(47, 117, 168);
/* oklch */ color: oklch(54.2% 0.106 243.8);

Tailwind

colors: {
  custom: {
    50: '#779cc2',
    500: '#2f75a8',
    950: '#000000',
  },
}

SCSS

$custom: #2f75a8;
$custom-light: #779cc2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f75a8",
  "rgb": {
    "r": 47,
    "g": 117,
    "b": 168
  },
  "hsl": {
    "h": 205.289,
    "s": 56.279,
    "l": 42.157
  },
  "oklch": {
    "l": 0.54205,
    "c": 0.10589,
    "h": 243.8
  },
  "luminance": 0.16154
}

Semantic roles & 50–950 ramp

primary

#2F75A8

secondary

#C19371

accent

#8848E0

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2F75A8

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

Preview Lab → · Contrast checker → · Palette generator →