#2C63A4#2C63A4

#2C63A4 is a mid, moderate cyan. Relative luminance 0.121; OKLCH L 49.6% C 0.119 H 254.4°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#2C63A4
RGB	rgb(44, 99, 164)
HSL	hsl(213, 58%, 41%)
HSV	hsv(213, 73%, 64%)
CMYK	cmyk(73.2%, 39.6%, 0%, 35.7%)
CIE-LAB	lab(41.43, 4.65, -40.31)
CIE-LCH	lch(41.43, 40.57, 276.58°)
OKLab	oklab(49.6% -0.0321 -0.1149)
OKLCH	oklch(49.6% 0.119 254.4)
XYZ	xyz(12.1989, 12.1381, 36.8147)
Luminance	0.1214 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C63A4 #A46D2C

analogous

#2C9FA4 #2C63A4 #312CA4

triadic

#2C63A4 #A42C63 #63A42C

tetradic

#2C63A4 #A42C9F #A46D2C #2CA431

square

#2C63A4 #A42C9F #A46D2C #2CA431

split-complementary

#2C63A4 #A4312C #9FA42C

monochromatic

#122943 #1F4674 #2C63A4 #4181CC #71A1D9

Accessibility & contrast

On white

6.13

#2C63A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#2C63A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C63A4

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C63A4	#FFFFFF	#000000	##FFFFFF
##2C63A4	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4568A7

Deuteranopia (green-blind)

#325DA3

Tritanopia (blue-blind)

#00727B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2c63a4;
/* rgb */ color: rgb(44, 99, 164);
/* oklch */ color: oklch(49.6% 0.119 254.4);

Tailwind

colors: {
  custom: {
    50: '#758fbf',
    500: '#2c63a4',
    950: '#000000',
  },
}

SCSS

$custom: #2c63a4;
$custom-light: #758fbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2c63a4",
  "rgb": {
    "r": 44,
    "g": 99,
    "b": 164
  },
  "hsl": {
    "h": 212.5,
    "s": 57.692,
    "l": 40.784
  },
  "oklch": {
    "l": 0.49604,
    "c": 0.11931,
    "h": 254.4
  },
  "luminance": 0.12139
}

Semantic roles & 50–950 ramp

primary

#2C63A4

secondary

#C0996B

accent

#9A47E1

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2C63A4

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

Preview Lab → · Contrast checker → · Palette generator →