#2C63A5#2C63A5

#2C63A5 is a mid, vivid cyan. Relative luminance 0.122; OKLCH L 49.7% C 0.121 H 254.7°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#2C63A5
RGB	rgb(44, 99, 165)
HSL	hsl(213, 58%, 41%)
HSV	hsv(213, 73%, 65%)
CMYK	cmyk(73.3%, 40%, 0%, 35.3%)
CIE-LAB	lab(41.49, 5.02, -40.81)
CIE-LCH	lch(41.49, 41.12, 277.02°)
OKLab	oklab(49.67% -0.0318 -0.1164)
OKLCH	oklch(49.67% 0.121 254.7)
XYZ	xyz(12.2896, 12.1744, 37.2922)
Luminance	0.1218 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C63A5 #A56E2C

analogous

#2C9FA5 #2C63A5 #312CA5

triadic

#2C63A5 #A52C63 #63A52C

tetradic

#2C63A5 #A52C9F #A56E2C #2CA531

square

#2C63A5 #A52C9F #A56E2C #2CA531

split-complementary

#2C63A5 #A5312C #9FA52C

monochromatic

#122944 #1F4675 #2C63A5 #4281CD #72A1D9

Accessibility & contrast

On white

6.11

#2C63A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#2C63A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C63A5

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C63A5	#FFFFFF	#000000	##FFFFFF
##2C63A5	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4468A8

Deuteranopia (green-blind)

#315DA4

Tritanopia (blue-blind)

#00727C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2c63a5;
/* rgb */ color: rgb(44, 99, 165);
/* oklch */ color: oklch(49.7% 0.121 254.7);

Tailwind

colors: {
  custom: {
    50: '#758ec0',
    500: '#2c63a5',
    950: '#000000',
  },
}

SCSS

$custom: #2c63a5;
$custom-light: #758ec0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c63a5",
  "rgb": {
    "r": 44,
    "g": 99,
    "b": 165
  },
  "hsl": {
    "h": 212.727,
    "s": 57.895,
    "l": 40.98
  },
  "oklch": {
    "l": 0.49667,
    "c": 0.12067,
    "h": 254.7
  },
  "luminance": 0.12176
}

Semantic roles & 50–950 ramp

primary

#2C63A5

secondary

#C19A6C

accent

#9B47E1

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2C63A5

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

Preview Lab → · Contrast checker → · Palette generator →