#2B63AD#2B63AD

#2B63AD is a mid, vivid cyan. Relative luminance 0.125; OKLCH L 50.1% C 0.132 H 256.5°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#2B63AD
RGB	rgb(43, 99, 173)
HSL	hsl(214, 60%, 42%)
HSV	hsv(214, 75%, 68%)
CMYK	cmyk(75.1%, 42.8%, 0%, 32.2%)
CIE-LAB	lab(41.93, 7.92, -44.84)
CIE-LCH	lch(41.93, 45.53, 280.01°)
OKLab	oklab(50.15% -0.0307 -0.1282)
OKLCH	oklch(50.15% 0.132 256.5)
XYZ	xyz(12.9982, 12.4529, 41.2457)
Luminance	0.1245 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B63AD #AD752B

analogous

#2BA4AD #2B63AD #342BAD

triadic

#2B63AD #AD2B63 #63AD2B

tetradic

#2B63AD #AD2BA4 #AD752B #2BAD34

square

#2B63AD #AD2BA4 #AD752B #2BAD34

split-complementary

#2B63AD #AD342B #A4AD2B

monochromatic

#132B4B #1F477C #2B63AD #4581D1 #76A2DD

Accessibility & contrast

On white

6.02

#2B63AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#2B63AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B63AD

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B63AD	#FFFFFF	#000000	##FFFFFF
##2B63AD	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F69B0

Deuteranopia (green-blind)

#285DAC

Tritanopia (blue-blind)

#00747F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2b63ad;
/* rgb */ color: rgb(43, 99, 173);
/* oklch */ color: oklch(50.1% 0.132 256.5);

Tailwind

colors: {
  custom: {
    50: '#768ec6',
    500: '#2b63ad',
    950: '#000000',
  },
}

SCSS

$custom: #2b63ad;
$custom-light: #768ec6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b63ad",
  "rgb": {
    "r": 43,
    "g": 99,
    "b": 173
  },
  "hsl": {
    "h": 214.154,
    "s": 60.185,
    "l": 42.353
  },
  "oklch": {
    "l": 0.50148,
    "c": 0.13185,
    "h": 256.5
  },
  "luminance": 0.12454
}

Semantic roles & 50–950 ramp

primary

#2B63AD

secondary

#C4A06F

accent

#9F44E3

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2B63AD

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

Preview Lab → · Contrast checker → · Palette generator →