#2B64AF#2B64AF

#2B64AF is a mid, vivid cyan. Relative luminance 0.127; OKLCH L 50.5% C 0.133 H 256.5°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#2B64AF
RGB	rgb(43, 100, 175)
HSL	hsl(214, 61%, 43%)
HSV	hsv(214, 75%, 69%)
CMYK	cmyk(75.4%, 42.9%, 0%, 31.4%)
CIE-LAB	lab(42.34, 8.04, -45.35)
CIE-LCH	lch(42.34, 46.06, 280.05°)
OKLab	oklab(50.51% -0.0312 -0.1297)
OKLCH	oklch(50.51% 0.133 256.5)
XYZ	xyz(13.2884, 12.7216, 42.3043)
Luminance	0.1272 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B64AF #AF762B

analogous

#2BA6AF #2B64AF #342BAF

triadic

#2B64AF #AF2B64 #64AF2B

tetradic

#2B64AF #AF2BA6 #AF762B #2BAF34

square

#2B64AF #AF2BA6 #AF762B #2BAF34

split-complementary

#2B64AF #AF342B #A6AF2B

monochromatic

#132C4D #1F487E #2B64AF #4682D1 #77A3DE

Accessibility & contrast

On white

5.92

#2B64AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#2B64AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B64AF

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B64AF	#FFFFFF	#000000	##FFFFFF
##2B64AF	1.00	5.92	3.54	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F6AB2

Deuteranopia (green-blind)

#285EAD

Tritanopia (blue-blind)

#007681

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2b64af;
/* rgb */ color: rgb(43, 100, 175);
/* oklch */ color: oklch(50.5% 0.133 256.5);

Tailwind

colors: {
  custom: {
    50: '#778fc7',
    500: '#2b64af',
    950: '#000000',
  },
}

SCSS

$custom: #2b64af;
$custom-light: #778fc7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b64af",
  "rgb": {
    "r": 43,
    "g": 100,
    "b": 175
  },
  "hsl": {
    "h": 214.091,
    "s": 60.55,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50507,
    "c": 0.13342,
    "h": 256.5
  },
  "luminance": 0.12723
}

Semantic roles & 50–950 ramp

primary

#2B64AF

secondary

#C5A170

accent

#9F44E4

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2B64AF

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

Preview Lab → · Contrast checker → · Palette generator →