#2B64AD#2B64AD

#2B64AD is a mid, vivid cyan. Relative luminance 0.126; OKLCH L 50.4% C 0.131 H 256.0°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#2B64AD
RGB	rgb(43, 100, 173)
HSL	hsl(214, 60%, 42%)
HSV	hsv(214, 75%, 68%)
CMYK	cmyk(75.1%, 42.2%, 0%, 32.2%)
CIE-LAB	lab(42.22, 7.28, -44.37)
CIE-LCH	lch(42.22, 44.96, 279.32°)
OKLab	oklab(50.38% -0.0316 -0.1268)
OKLCH	oklch(50.38% 0.131 256)
XYZ	xyz(13.0935, 12.6436, 41.2775)
Luminance	0.1265 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B64AD #AD742B

analogous

#2BA5AD #2B64AD #332BAD

triadic

#2B64AD #AD2B64 #64AD2B

tetradic

#2B64AD #AD2BA5 #AD742B #2BAD33

square

#2B64AD #AD2BA5 #AD742B #2BAD33

split-complementary

#2B64AD #AD332B #A5AD2B

monochromatic

#132B4B #1F487C #2B64AD #4582D1 #76A3DD

Accessibility & contrast

On white

5.95

#2B64AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#2B64AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B64AD

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B64AD	#FFFFFF	#000000	##FFFFFF
##2B64AD	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#416AB0

Deuteranopia (green-blind)

#2A5EAC

Tritanopia (blue-blind)

#007580

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2b64ad;
/* rgb */ color: rgb(43, 100, 173);
/* oklch */ color: oklch(50.4% 0.131 256.0);

Tailwind

colors: {
  custom: {
    50: '#768fc6',
    500: '#2b64ad',
    950: '#000000',
  },
}

SCSS

$custom: #2b64ad;
$custom-light: #768fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b64ad",
  "rgb": {
    "r": 43,
    "g": 100,
    "b": 173
  },
  "hsl": {
    "h": 213.692,
    "s": 60.185,
    "l": 42.353
  },
  "oklch": {
    "l": 0.50376,
    "c": 0.13072,
    "h": 256
  },
  "luminance": 0.12645
}

Semantic roles & 50–950 ramp

primary

#2B64AD

secondary

#C49F6F

accent

#9E44E3

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2B64AD

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

Preview Lab → · Contrast checker → · Palette generator →