#2D75A1#2D75A1

#2D75A1 is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 53.8% C 0.099 H 239.4°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#2D75A1
RGB	rgb(45, 117, 161)
HSL	hsl(203, 56%, 40%)
HSV	hsv(203, 72%, 63%)
CMYK	cmyk(72%, 27.3%, 0%, 36.9%)
CIE-LAB	lab(46.78, -7.34, -30.11)
CIE-LCH	lch(46.78, 30.99, 256.30°)
OKLab	oklab(53.77% -0.0503 -0.0849)
OKLCH	oklch(53.77% 0.099 239.4)
XYZ	xyz(13.8740, 15.8521, 36.0399)
Luminance	0.1585 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D75A1 #A1592D

analogous

#2DA193 #2D75A1 #2D3BA1

triadic

#2D75A1 #A12D75 #75A12D

tetradic

#2D75A1 #932DA1 #A1592D #3BA12D

square

#2D75A1 #932DA1 #A1592D #3BA12D

split-complementary

#2D75A1 #A12D3B #A1932D

monochromatic

#122F41 #205271 #2D75A1 #4196CA #71B1D7

Accessibility & contrast

On white

5.04

#2D75A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#2D75A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D75A1

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D75A1	#FFFFFF	#000000	##FFFFFF
##2D75A1	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6075A3

Deuteranopia (green-blind)

#516AA0

Tritanopia (blue-blind)

#008084

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2d75a1;
/* rgb */ color: rgb(45, 117, 161);
/* oklch */ color: oklch(53.8% 0.099 239.4);

Tailwind

colors: {
  custom: {
    50: '#759cbd',
    500: '#2d75a1',
    950: '#000000',
  },
}

SCSS

$custom: #2d75a1;
$custom-light: #759cbd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d75a1",
  "rgb": {
    "r": 45,
    "g": 117,
    "b": 161
  },
  "hsl": {
    "h": 202.759,
    "s": 56.311,
    "l": 40.392
  },
  "oklch": {
    "l": 0.53767,
    "c": 0.09869,
    "h": 239.4
  },
  "luminance": 0.15854
}

Semantic roles & 50–950 ramp

primary

#2D75A1

secondary

#BF8B6B

accent

#8248E0

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2D75A1

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

Preview Lab → · Contrast checker → · Palette generator →