#2C64A8#2C64A8

#2C64A8 is a mid, vivid cyan. Relative luminance 0.125; OKLCH L 50.1% C 0.124 H 255.0°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#2C64A8
RGB	rgb(44, 100, 168)
HSL	hsl(213, 58%, 42%)
HSV	hsv(213, 74%, 66%)
CMYK	cmyk(73.8%, 40.5%, 0%, 34.1%)
CIE-LAB	lab(41.96, 5.52, -41.83)
CIE-LCH	lch(41.96, 42.19, 277.52°)
OKLab	oklab(50.09% -0.0321 -0.1194)
OKLCH	oklch(50.09% 0.124 255)
XYZ	xyz(12.6612, 12.4756, 38.7789)
Luminance	0.1248 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C64A8 #A8702C

analogous

#2CA2A8 #2C64A8 #322CA8

triadic

#2C64A8 #A82C64 #64A82C

tetradic

#2C64A8 #A82CA2 #A8702C #2CA832

square

#2C64A8 #A82CA2 #A8702C #2CA832

split-complementary

#2C64A8 #A8322C #A2A82C

monochromatic

#132A47 #1F4778 #2C64A8 #4382CE #74A2DB

Accessibility & contrast

On white

6.01

#2C64A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#2C64A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C64A8

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C64A8	#FFFFFF	#000000	##FFFFFF
##2C64A8	1.00	6.01	3.50	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4469AB

Deuteranopia (green-blind)

#305EA7

Tritanopia (blue-blind)

#00747E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2c64a8;
/* rgb */ color: rgb(44, 100, 168);
/* oklch */ color: oklch(50.1% 0.124 255.0);

Tailwind

colors: {
  custom: {
    50: '#768fc2',
    500: '#2c64a8',
    950: '#000000',
  },
}

SCSS

$custom: #2c64a8;
$custom-light: #768fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#2c64a8",
  "rgb": {
    "r": 44,
    "g": 100,
    "b": 168
  },
  "hsl": {
    "h": 212.903,
    "s": 58.491,
    "l": 41.569
  },
  "oklch": {
    "l": 0.50089,
    "c": 0.12362,
    "h": 255
  },
  "luminance": 0.12477
}

Semantic roles & 50–950 ramp

primary

#2C64A8

secondary

#C29C6E

accent

#9B46E2

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #2C64A8

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

Preview Lab → · Contrast checker → · Palette generator →