#2C64B2#2C64B2

#2C64B2 is a mid, vivid cyan. Relative luminance 0.129; OKLCH L 50.7% C 0.137 H 257.4°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#2C64B2
RGB	rgb(44, 100, 178)
HSL	hsl(215, 60%, 44%)
HSV	hsv(215, 75%, 70%)
CMYK	cmyk(75.3%, 43.8%, 0%, 30.2%)
CIE-LAB	lab(42.56, 9.31, -46.77)
CIE-LCH	lch(42.56, 47.68, 281.26°)
OKLab	oklab(50.74% -0.0299 -0.1339)
OKLCH	oklch(50.74% 0.137 257.4)
XYZ	xyz(13.6288, 12.8626, 43.8753)
Luminance	0.1286 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C64B2 #B27A2C

analogous

#2CA7B2 #2C64B2 #372CB2

triadic

#2C64B2 #B22C64 #64B22C

tetradic

#2C64B2 #B22CA7 #B27A2C #2CB237

square

#2C64B2 #B22CA7 #B27A2C #2CB237

split-complementary

#2C64B2 #B2372C #A7B22C

monochromatic

#142D50 #204881 #2C64B2 #4982D2 #7AA4DE

Accessibility & contrast

On white

5.88

#2C64B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#2C64B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C64B2

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C64B2	#FFFFFF	#000000	##FFFFFF
##2C64B2	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D6BB5

Deuteranopia (green-blind)

#245FB0

Tritanopia (blue-blind)

#007682

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2c64b2;
/* rgb */ color: rgb(44, 100, 178);
/* oklch */ color: oklch(50.7% 0.137 257.4);

Tailwind

colors: {
  custom: {
    50: '#788fc9',
    500: '#2c64b2',
    950: '#000000',
  },
}

SCSS

$custom: #2c64b2;
$custom-light: #788fc9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c64b2",
  "rgb": {
    "r": 44,
    "g": 100,
    "b": 178
  },
  "hsl": {
    "h": 214.925,
    "s": 60.36,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50742,
    "c": 0.13717,
    "h": 257.4
  },
  "luminance": 0.12864
}

Semantic roles & 50–950 ramp

primary

#2C64B2

secondary

#C6A473

accent

#A144E4

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2C64B2

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

Preview Lab → · Contrast checker → · Palette generator →