#2C75C1#2C75C1

#2C75C1 is a mid, vivid cyan. Relative luminance 0.171; OKLCH L 55.6% C 0.138 H 252.5°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#2C75C1
RGB	rgb(44, 117, 193)
HSL	hsl(211, 63%, 46%)
HSV	hsv(211, 77%, 76%)
CMYK	cmyk(77.2%, 39.4%, 0%, 24.3%)
CIE-LAB	lab(48.39, 4.28, -46.15)
CIE-LCH	lch(48.39, 46.35, 275.29°)
OKLab	oklab(55.57% -0.0416 -0.1318)
OKLCH	oklch(55.57% 0.138 252.5)
XYZ	xyz(17.0220, 17.1063, 52.8465)
Luminance	0.1711 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C75C1 #C1782C

analogous

#2CC0C1 #2C75C1 #2E2CC1

triadic

#2C75C1 #C12C75 #75C12C

tetradic

#2C75C1 #C12CC0 #C1782C #2CC12E

square

#2C75C1 #C12CC0 #C1782C #2CC12E

split-complementary

#2C75C1 #C12E2C #C0C12C

monochromatic

#15395D #21578F #2C75C1 #5394D8 #84B3E3

Accessibility & contrast

On white

4.75

#2C75C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#2C75C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C75C1

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C75C1	#FFFFFF	#000000	##FFFFFF
##2C75C1	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#517AC4

Deuteranopia (green-blind)

#396DBF

Tritanopia (blue-blind)

#008791

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2c75c1;
/* rgb */ color: rgb(44, 117, 193);
/* oklch */ color: oklch(55.6% 0.138 252.5);

Tailwind

colors: {
  custom: {
    50: '#7b9cd4',
    500: '#2c75c1',
    950: '#000000',
  },
}

SCSS

$custom: #2c75c1;
$custom-light: #7b9cd4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c75c1",
  "rgb": {
    "r": 44,
    "g": 117,
    "b": 193
  },
  "hsl": {
    "h": 210.604,
    "s": 62.869,
    "l": 46.471
  },
  "oklch": {
    "l": 0.55566,
    "c": 0.13817,
    "h": 252.5
  },
  "luminance": 0.17108
}

Semantic roles & 50–950 ramp

primary

#2C75C1

secondary

#CCA57D

accent

#9642E6

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #2C75C1

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

Preview Lab → · Contrast checker → · Palette generator →