#2F75A6#2F75A6

#2F75A6 is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 54.1% C 0.104 H 242.7°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#2F75A6
RGB	rgb(47, 117, 166)
HSL	hsl(205, 56%, 42%)
HSV	hsv(205, 72%, 65%)
CMYK	cmyk(71.7%, 29.5%, 0%, 34.9%)
CIE-LAB	lab(47.08, -5.25, -32.57)
CIE-LCH	lch(47.08, 32.99, 260.84°)
OKLab	oklab(54.1% -0.0474 -0.092)
OKLCH	oklch(54.1% 0.104 242.7)
XYZ	xyz(14.4139, 16.0785, 38.4128)
Luminance	0.1608 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F75A6 #A6602F

analogous

#2FA69C #2F75A6 #2F39A6

triadic

#2F75A6 #A62F75 #75A62F

tetradic

#2F75A6 #9C2FA6 #A6602F #39A62F

square

#2F75A6 #9C2FA6 #A6602F #39A62F

split-complementary

#2F75A6 #A62F39 #A69C2F

monochromatic

#143247 #215376 #2F75A6 #4795CB #77B0D8

Accessibility & contrast

On white

4.98

#2F75A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#2F75A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F75A6

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F75A6	#FFFFFF	#000000	##FFFFFF
##2F75A6	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F76A8

Deuteranopia (green-blind)

#4E6BA5

Tritanopia (blue-blind)

#008186

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2f75a6;
/* rgb */ color: rgb(47, 117, 166);
/* oklch */ color: oklch(54.1% 0.104 242.7);

Tailwind

colors: {
  custom: {
    50: '#779cc0',
    500: '#2f75a6',
    950: '#000000',
  },
}

SCSS

$custom: #2f75a6;
$custom-light: #779cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f75a6",
  "rgb": {
    "r": 47,
    "g": 117,
    "b": 166
  },
  "hsl": {
    "h": 204.706,
    "s": 55.869,
    "l": 41.765
  },
  "oklch": {
    "l": 0.54097,
    "c": 0.10353,
    "h": 242.7
  },
  "luminance": 0.1608
}

Semantic roles & 50–950 ramp

primary

#2F75A6

secondary

#C19170

accent

#8749DF

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2F75A6

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

Preview Lab → · Contrast checker → · Palette generator →