#2B63AE#2B63AE

#2B63AE is a mid, vivid cyan. Relative luminance 0.125; OKLCH L 50.2% C 0.133 H 256.8°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#2B63AE
RGB	rgb(43, 99, 174)
HSL	hsl(214, 60%, 43%)
HSV	hsv(214, 75%, 68%)
CMYK	cmyk(75.3%, 43.1%, 0%, 31.8%)
CIE-LAB	lab(41.99, 8.30, -45.33)
CIE-LCH	lch(41.99, 46.08, 280.37°)
OKLab	oklab(50.21% -0.0305 -0.1297)
OKLCH	oklch(50.21% 0.133 256.8)
XYZ	xyz(13.0953, 12.4918, 41.7572)
Luminance	0.1249 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B63AE #AE762B

analogous

#2BA5AE #2B63AE #342BAE

triadic

#2B63AE #AE2B63 #63AE2B

tetradic

#2B63AE #AE2BA5 #AE762B #2BAE34

square

#2B63AE #AE2BA5 #AE762B #2BAE34

split-complementary

#2B63AE #AE342B #A5AE2B

monochromatic

#132B4C #1F477D #2B63AE #4581D1 #76A2DD

Accessibility & contrast

On white

6.00

#2B63AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#2B63AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B63AE

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B63AE	#FFFFFF	#000000	##FFFFFF
##2B63AE	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E6AB1

Deuteranopia (green-blind)

#265EAC

Tritanopia (blue-blind)

#007580

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2b63ae;
/* rgb */ color: rgb(43, 99, 174);
/* oklch */ color: oklch(50.2% 0.133 256.8);

Tailwind

colors: {
  custom: {
    50: '#768ec6',
    500: '#2b63ae',
    950: '#000000',
  },
}

SCSS

$custom: #2b63ae;
$custom-light: #768ec6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b63ae",
  "rgb": {
    "r": 43,
    "g": 99,
    "b": 174
  },
  "hsl": {
    "h": 214.351,
    "s": 60.369,
    "l": 42.549
  },
  "oklch": {
    "l": 0.50214,
    "c": 0.13322,
    "h": 256.8
  },
  "luminance": 0.12493
}

Semantic roles & 50–950 ramp

primary

#2B63AE

secondary

#C5A170

accent

#9F44E4

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2B63AE

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

Preview Lab → · Contrast checker → · Palette generator →