#2C75A8#2C75A8

#2C75A8 is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 54.1% C 0.107 H 243.0°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#2C75A8
RGB	rgb(44, 117, 168)
HSL	hsl(205, 58%, 42%)
HSV	hsv(205, 74%, 66%)
CMYK	cmyk(73.8%, 30.4%, 0%, 34.1%)
CIE-LAB	lab(47.08, -4.96, -33.73)
CIE-LCH	lch(47.08, 34.09, 261.63°)
OKLab	oklab(54.11% -0.0486 -0.0954)
OKLCH	oklch(54.11% 0.107 243)
XYZ	xyz(14.4651, 16.0836, 39.3803)
Luminance	0.1608 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C75A8 #A85F2C

analogous

#2CA89D #2C75A8 #2C37A8

triadic

#2C75A8 #A82C75 #75A82C

tetradic

#2C75A8 #9D2CA8 #A85F2C #37A82C

square

#2C75A8 #9D2CA8 #A85F2C #37A82C

split-complementary

#2C75A8 #A82C37 #A89D2C

monochromatic

#133147 #1F5378 #2C75A8 #4395CE #74B0DB

Accessibility & contrast

On white

4.98

#2C75A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#2C75A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C75A8

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C75A8	#FFFFFF	#000000	##FFFFFF
##2C75A8	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E76AA

Deuteranopia (green-blind)

#4C6AA7

Tritanopia (blue-blind)

#008287

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2c75a8;
/* rgb */ color: rgb(44, 117, 168);
/* oklch */ color: oklch(54.1% 0.107 243.0);

Tailwind

colors: {
  custom: {
    50: '#769cc2',
    500: '#2c75a8',
    950: '#000000',
  },
}

SCSS

$custom: #2c75a8;
$custom-light: #769cc2;
$custom-dark: #000000;

JSON

{
  "hex": "#2c75a8",
  "rgb": {
    "r": 44,
    "g": 117,
    "b": 168
  },
  "hsl": {
    "h": 204.677,
    "s": 58.491,
    "l": 41.569
  },
  "oklch": {
    "l": 0.54109,
    "c": 0.10709,
    "h": 243
  },
  "luminance": 0.16085
}

Semantic roles & 50–950 ramp

primary

#2C75A8

secondary

#C2906E

accent

#8646E2

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2C75A8

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

Preview Lab → · Contrast checker → · Palette generator →