#2F75A5#2F75A5

#2F75A5 is a mid, moderate cyan. Relative luminance 0.160; OKLCH L 54.0% C 0.102 H 242.2°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#2F75A5
RGB	rgb(47, 117, 165)
HSL	hsl(204, 56%, 42%)
HSV	hsv(204, 72%, 65%)
CMYK	cmyk(71.5%, 29.1%, 0%, 35.3%)
CIE-LAB	lab(47.03, -5.61, -32.06)
CIE-LCH	lch(47.03, 32.54, 260.08°)
OKLab	oklab(54.04% -0.0478 -0.0905)
OKLCH	oklch(54.04% 0.102 242.2)
XYZ	xyz(14.3225, 16.0419, 37.9316)
Luminance	0.1604 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F75A5 #A55F2F

analogous

#2FA59A #2F75A5 #2F3AA5

triadic

#2F75A5 #A52F75 #75A52F

tetradic

#2F75A5 #9A2FA5 #A55F2F #3AA52F

square

#2F75A5 #9A2FA5 #A55F2F #3AA52F

split-complementary

#2F75A5 #A52F3A #A59A2F

monochromatic

#143146 #215375 #2F75A5 #4795CB #76B0D8

Accessibility & contrast

On white

4.99

#2F75A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#2F75A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F75A5

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F75A5	#FFFFFF	#000000	##FFFFFF
##2F75A5	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F76A7

Deuteranopia (green-blind)

#4F6AA4

Tritanopia (blue-blind)

#008186

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2f75a5;
/* rgb */ color: rgb(47, 117, 165);
/* oklch */ color: oklch(54.0% 0.102 242.2);

Tailwind

colors: {
  custom: {
    50: '#769cc0',
    500: '#2f75a5',
    950: '#000000',
  },
}

SCSS

$custom: #2f75a5;
$custom-light: #769cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f75a5",
  "rgb": {
    "r": 47,
    "g": 117,
    "b": 165
  },
  "hsl": {
    "h": 204.407,
    "s": 55.66,
    "l": 41.569
  },
  "oklch": {
    "l": 0.54044,
    "c": 0.10237,
    "h": 242.2
  },
  "luminance": 0.16044
}

Semantic roles & 50–950 ramp

primary

#2F75A5

secondary

#C09070

accent

#8649DF

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2F75A5

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

Preview Lab → · Contrast checker → · Palette generator →