#2C64A1#2C64A1

#2C64A1 is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.7% C 0.114 H 252.8°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#2C64A1
RGB	rgb(44, 100, 161)
HSL	hsl(211, 57%, 40%)
HSV	hsv(211, 73%, 63%)
CMYK	cmyk(72.7%, 37.9%, 0%, 36.9%)
CIE-LAB	lab(41.57, 2.89, -38.32)
CIE-LCH	lch(41.57, 38.43, 274.31°)
OKLab	oklab(49.65% -0.0338 -0.1091)
OKLCH	oklch(49.65% 0.114 252.8)
XYZ	xyz(12.0265, 12.2217, 35.4365)
Luminance	0.1222 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C64A1 #A1692C

analogous

#2C9EA1 #2C64A1 #2E2CA1

triadic

#2C64A1 #A12C64 #64A12C

tetradic

#2C64A1 #A12C9E #A1692C #2CA12E

square

#2C64A1 #A12C9E #A1692C #2CA12E

split-complementary

#2C64A1 #A12E2C #9EA12C

monochromatic

#122841 #1F4671 #2C64A1 #4082CB #70A1D8

Accessibility & contrast

On white

6.10

#2C64A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#2C64A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C64A1

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C64A1	#FFFFFF	#000000	##FFFFFF
##2C64A1	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4868A3

Deuteranopia (green-blind)

#375DA0

Tritanopia (blue-blind)

#00727B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2c64a1;
/* rgb */ color: rgb(44, 100, 161);
/* oklch */ color: oklch(49.7% 0.114 252.8);

Tailwind

colors: {
  custom: {
    50: '#748fbd',
    500: '#2c64a1',
    950: '#000000',
  },
}

SCSS

$custom: #2c64a1;
$custom-light: #748fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#2c64a1",
  "rgb": {
    "r": 44,
    "g": 100,
    "b": 161
  },
  "hsl": {
    "h": 211.282,
    "s": 57.073,
    "l": 40.196
  },
  "oklch": {
    "l": 0.49651,
    "c": 0.1142,
    "h": 252.8
  },
  "luminance": 0.12223
}

Semantic roles & 50–950 ramp

primary

#2C64A1

secondary

#BF966A

accent

#9747E0

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2C64A1

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

Preview Lab → · Contrast checker → · Palette generator →