#2B63AC#2B63AC

#2B63AC is a mid, vivid cyan. Relative luminance 0.124; OKLCH L 50.1% C 0.131 H 256.3°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#2B63AC
RGB	rgb(43, 99, 172)
HSL	hsl(214, 60%, 42%)
HSV	hsv(214, 75%, 67%)
CMYK	cmyk(75%, 42.4%, 0%, 32.5%)
CIE-LAB	lab(41.87, 7.54, -44.34)
CIE-LCH	lch(41.87, 44.98, 279.65°)
OKLab	oklab(50.08% -0.0309 -0.1268)
OKLCH	oklch(50.08% 0.131 256.3)
XYZ	xyz(12.9018, 12.4144, 40.7380)
Luminance	0.1242 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B63AC #AC742B

analogous

#2BA4AC #2B63AC #332BAC

triadic

#2B63AC #AC2B63 #63AC2B

tetradic

#2B63AC #AC2BA4 #AC742B #2BAC33

square

#2B63AC #AC2BA4 #AC742B #2BAC33

split-complementary

#2B63AC #AC332B #A4AC2B

monochromatic

#132B4A #1F477B #2B63AC #4481D0 #75A2DC

Accessibility & contrast

On white

6.03

#2B63AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#2B63AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B63AC

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B63AC	#FFFFFF	#000000	##FFFFFF
##2B63AC	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4069AF

Deuteranopia (green-blind)

#295DAB

Tritanopia (blue-blind)

#00747F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2b63ac;
/* rgb */ color: rgb(43, 99, 172);
/* oklch */ color: oklch(50.1% 0.131 256.3);

Tailwind

colors: {
  custom: {
    50: '#768ec5',
    500: '#2b63ac',
    950: '#000000',
  },
}

SCSS

$custom: #2b63ac;
$custom-light: #768ec5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b63ac",
  "rgb": {
    "r": 43,
    "g": 99,
    "b": 172
  },
  "hsl": {
    "h": 213.953,
    "s": 60,
    "l": 42.157
  },
  "oklch": {
    "l": 0.50082,
    "c": 0.13051,
    "h": 256.3
  },
  "luminance": 0.12416
}

Semantic roles & 50–950 ramp

primary

#2B63AC

secondary

#C49F6F

accent

#9E45E3

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2B63AC

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

Preview Lab → · Contrast checker → · Palette generator →