#2D75C9#2D75C9

#2D75C9 is a mid, vivid cyan. Relative luminance 0.175; OKLCH L 56.1% C 0.148 H 254.7°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#2D75C9
RGB	rgb(45, 117, 201)
HSL	hsl(212, 63%, 48%)
HSV	hsv(212, 78%, 79%)
CMYK	cmyk(77.6%, 41.8%, 0%, 21.2%)
CIE-LAB	lab(48.88, 7.39, -49.96)
CIE-LCH	lch(48.88, 50.51, 278.41°)
OKLab	oklab(56.1% -0.0392 -0.1429)
OKLCH	oklch(56.1% 0.148 254.7)
XYZ	xyz(17.9822, 17.4954, 57.6762)
Luminance	0.1750 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D75C9 #C9812D

analogous

#2DC3C9 #2D75C9 #332DC9

triadic

#2D75C9 #C92D75 #75C92D

tetradic

#2D75C9 #C92DC3 #C9812D #2DC933

square

#2D75C9 #C92DC3 #C9812D #2DC933

split-complementary

#2D75C9 #C9332D #C3C92D

monochromatic

#173B65 #225897 #2D75C9 #5995DA #8BB5E5

Accessibility & contrast

On white

4.67

#2D75C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#2D75C9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2D75C9

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D75C9	#FFFFFF	#000000	##FFFFFF
##2D75C9	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C7CCC

Deuteranopia (green-blind)

#306EC7

Tritanopia (blue-blind)

#008995

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2d75c9;
/* rgb */ color: rgb(45, 117, 201);
/* oklch */ color: oklch(56.1% 0.148 254.7);

Tailwind

colors: {
  custom: {
    50: '#7d9cda',
    500: '#2d75c9',
    950: '#000000',
  },
}

SCSS

$custom: #2d75c9;
$custom-light: #7d9cda;
$custom-dark: #000000;

JSON

{
  "hex": "#2d75c9",
  "rgb": {
    "r": 45,
    "g": 117,
    "b": 201
  },
  "hsl": {
    "h": 212.308,
    "s": 63.415,
    "l": 48.235
  },
  "oklch": {
    "l": 0.56099,
    "c": 0.14823,
    "h": 254.7
  },
  "luminance": 0.17498
}

Semantic roles & 50–950 ramp

primary

#2D75C9

secondary

#CFAC83

accent

#9A41E6

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2D75C9

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

Preview Lab → · Contrast checker → · Palette generator →