#2C75D1#2C75D1

#2C75D1 is a mid, vivid cyan. Relative luminance 0.179; OKLCH L 56.6% C 0.159 H 256.1°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#2C75D1
RGB	rgb(44, 117, 209)
HSL	hsl(213, 65%, 50%)
HSV	hsv(213, 79%, 82%)
CMYK	cmyk(78.9%, 44%, 0%, 18%)
CIE-LAB	lab(49.32, 10.29, -53.82)
CIE-LCH	lch(49.32, 54.79, 280.82°)
OKLab	oklab(56.59% -0.0381 -0.1543)
OKLCH	oklch(56.59% 0.159 256.1)
XYZ	xyz(18.9044, 17.8592, 62.7601)
Luminance	0.1786 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C75D1 #D1882C

analogous

#2CC7D1 #2C75D1 #362CD1

triadic

#2C75D1 #D12C75 #75D12C

tetradic

#2C75D1 #D12CC7 #D1882C #2CD136

square

#2C75D1 #D12CC7 #D1882C #2CD136

split-complementary

#2C75D1 #D1362C #C7D12C

monochromatic

#173C6C #21599E #2C75D1 #5D96DD #90B7E8

Accessibility & contrast

On white

4.59

#2C75D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#2C75D1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2C75D1

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C75D1	#FFFFFF	#000000	##FFFFFF
##2C75D1	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#467DD5

Deuteranopia (green-blind)

#236ECF

Tritanopia (blue-blind)

#008B99

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #2c75d1;
/* rgb */ color: rgb(44, 117, 209);
/* oklch */ color: oklch(56.6% 0.159 256.1);

Tailwind

colors: {
  custom: {
    50: '#7e9ce0',
    500: '#2c75d1',
    950: '#000000',
  },
}

SCSS

$custom: #2c75d1;
$custom-light: #7e9ce0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c75d1",
  "rgb": {
    "r": 44,
    "g": 117,
    "b": 209
  },
  "hsl": {
    "h": 213.455,
    "s": 65.217,
    "l": 49.608
  },
  "oklch": {
    "l": 0.56591,
    "c": 0.15892,
    "h": 256.1
  },
  "luminance": 0.17862
}

Semantic roles & 50–950 ramp

primary

#2C75D1

secondary

#D2B187

accent

#9E40E8

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #2C75D1

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

Preview Lab → · Contrast checker → · Palette generator →