#2D75C5#2D75C5

#2D75C5 is a mid, vivid cyan. Relative luminance 0.173; OKLCH L 55.8% C 0.143 H 253.7°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#2D75C5
RGB	rgb(45, 117, 197)
HSL	hsl(212, 63%, 47%)
HSV	hsv(212, 77%, 77%)
CMYK	cmyk(77.2%, 40.6%, 0%, 22.7%)
CIE-LAB	lab(48.65, 5.89, -48.04)
CIE-LCH	lch(48.65, 48.40, 276.99°)
OKLab	oklab(55.85% -0.0401 -0.1373)
OKLCH	oklch(55.85% 0.143 253.7)
XYZ	xyz(17.5178, 17.3096, 55.2303)
Luminance	0.1731 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D75C5 #C57D2D

analogous

#2DC1C5 #2D75C5 #312DC5

triadic

#2D75C5 #C52D75 #75C52D

tetradic

#2D75C5 #C52DC1 #C57D2D #2DC531

square

#2D75C5 #C52DC1 #C57D2D #2DC531

split-complementary

#2D75C5 #C5312D #C1C52D

monochromatic

#163A61 #225793 #2D75C5 #5794D9 #88B4E4

Accessibility & contrast

On white

4.71

#2D75C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#2D75C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D75C5

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D75C5	#FFFFFF	#000000	##FFFFFF
##2D75C5	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E7BC8

Deuteranopia (green-blind)

#356DC3

Tritanopia (blue-blind)

#008893

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2d75c5;
/* rgb */ color: rgb(45, 117, 197);
/* oklch */ color: oklch(55.8% 0.143 253.7);

Tailwind

colors: {
  custom: {
    50: '#7c9cd7',
    500: '#2d75c5',
    950: '#000000',
  },
}

SCSS

$custom: #2d75c5;
$custom-light: #7c9cd7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d75c5",
  "rgb": {
    "r": 45,
    "g": 117,
    "b": 197
  },
  "hsl": {
    "h": 211.579,
    "s": 62.81,
    "l": 47.451
  },
  "oklch": {
    "l": 0.55845,
    "c": 0.14304,
    "h": 253.7
  },
  "luminance": 0.17312
}

Semantic roles & 50–950 ramp

primary

#2D75C5

secondary

#CEA980

accent

#9842E6

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #2D75C5

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

Preview Lab → · Contrast checker → · Palette generator →