#2A64AC#2A64AC

#2A64AC is a mid, vivid cyan. Relative luminance 0.126; OKLCH L 50.3% C 0.130 H 255.5°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#2A64AC
RGB	rgb(42, 100, 172)
HSL	hsl(213, 61%, 42%)
HSV	hsv(213, 76%, 67%)
CMYK	cmyk(75.6%, 41.9%, 0%, 32.5%)
CIE-LAB	lab(42.13, 6.77, -43.93)
CIE-LCH	lch(42.13, 44.45, 278.76°)
OKLab	oklab(50.28% -0.0325 -0.1256)
OKLCH	oklch(50.28% 0.13 255.5)
XYZ	xyz(12.9557, 12.5837, 40.7678)
Luminance	0.1258 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A64AC #AC722A

analogous

#2AA5AC #2A64AC #312AAC

triadic

#2A64AC #AC2A64 #64AC2A

tetradic

#2A64AC #AC2AA5 #AC722A #2AAC31

square

#2A64AC #AC2AA5 #AC722A #2AAC31

split-complementary

#2A64AC #AC312A #A5AC2A

monochromatic

#122B4A #1E477B #2A64AC #4282D1 #73A3DD

Accessibility & contrast

On white

5.97

#2A64AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#2A64AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A64AC

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A64AC	#FFFFFF	#000000	##FFFFFF
##2A64AC	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#416AAF

Deuteranopia (green-blind)

#2B5EAB

Tritanopia (blue-blind)

#00757F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2a64ac;
/* rgb */ color: rgb(42, 100, 172);
/* oklch */ color: oklch(50.3% 0.130 255.5);

Tailwind

colors: {
  custom: {
    50: '#768fc5',
    500: '#2a64ac',
    950: '#000000',
  },
}

SCSS

$custom: #2a64ac;
$custom-light: #768fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a64ac",
  "rgb": {
    "r": 42,
    "g": 100,
    "b": 172
  },
  "hsl": {
    "h": 213.231,
    "s": 60.748,
    "l": 41.961
  },
  "oklch": {
    "l": 0.50276,
    "c": 0.12969,
    "h": 255.5
  },
  "luminance": 0.12585
}

Semantic roles & 50–950 ramp

primary

#2A64AC

secondary

#C49E6D

accent

#9D44E4

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2A64AC

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

Preview Lab → · Contrast checker → · Palette generator →