#2D75A3#2D75A3

#2D75A3 is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 53.9% C 0.101 H 240.6°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#2D75A3
RGB	rgb(45, 117, 163)
HSL	hsl(203, 57%, 41%)
HSV	hsv(203, 72%, 64%)
CMYK	cmyk(72.4%, 28.2%, 0%, 36.1%)
CIE-LAB	lab(46.87, -6.62, -31.13)
CIE-LCH	lch(46.87, 31.83, 257.99°)
OKLab	oklab(53.87% -0.0496 -0.0879)
OKLCH	oklch(53.87% 0.101 240.6)
XYZ	xyz(14.0518, 15.9232, 36.9762)
Luminance	0.1593 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D75A3 #A35B2D

analogous

#2DA396 #2D75A3 #2D3AA3

triadic

#2D75A3 #A32D75 #75A32D

tetradic

#2D75A3 #962DA3 #A35B2D #3AA32D

square

#2D75A3 #962DA3 #A35B2D #3AA32D

split-complementary

#2D75A3 #A32D3A #A3962D

monochromatic

#133043 #205373 #2D75A3 #4296CB #72B0D8

Accessibility & contrast

On white

5.02

#2D75A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#2D75A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D75A3

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D75A3	#FFFFFF	#000000	##FFFFFF
##2D75A3	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6075A5

Deuteranopia (green-blind)

#506AA2

Tritanopia (blue-blind)

#008085

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2d75a3;
/* rgb */ color: rgb(45, 117, 163);
/* oklch */ color: oklch(53.9% 0.101 240.6);

Tailwind

colors: {
  custom: {
    50: '#759cbe',
    500: '#2d75a3',
    950: '#000000',
  },
}

SCSS

$custom: #2d75a3;
$custom-light: #759cbe;
$custom-dark: #000000;

JSON

{
  "hex": "#2d75a3",
  "rgb": {
    "r": 45,
    "g": 117,
    "b": 163
  },
  "hsl": {
    "h": 203.39,
    "s": 56.731,
    "l": 40.784
  },
  "oklch": {
    "l": 0.53872,
    "c": 0.10092,
    "h": 240.6
  },
  "luminance": 0.15925
}

Semantic roles & 50–950 ramp

primary

#2D75A3

secondary

#C08D6C

accent

#8348E0

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2D75A3

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

Preview Lab → · Contrast checker → · Palette generator →