#2A64A9#2A64A9

#2A64A9 is a mid, vivid cyan. Relative luminance 0.125; OKLCH L 50.1% C 0.126 H 254.7°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#2A64A9
RGB	rgb(42, 100, 169)
HSL	hsl(213, 60%, 41%)
HSV	hsv(213, 75%, 66%)
CMYK	cmyk(75.1%, 40.8%, 0%, 33.7%)
CIE-LAB	lab(41.95, 5.62, -42.44)
CIE-LCH	lch(41.95, 42.81, 277.55°)
OKLab	oklab(50.08% -0.0332 -0.1212)
OKLCH	oklch(50.08% 0.126 254.7)
XYZ	xyz(12.6708, 12.4697, 39.2675)
Luminance	0.1247 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A64A9 #A96F2A

analogous

#2AA4A9 #2A64A9 #2F2AA9

triadic

#2A64A9 #A92A64 #64A92A

tetradic

#2A64A9 #A92AA4 #A96F2A #2AA92F

square

#2A64A9 #A92AA4 #A96F2A #2AA92F

split-complementary

#2A64A9 #A92F2A #A4A92A

monochromatic

#122A47 #1E4778 #2A64A9 #4182D0 #72A2DC

Accessibility & contrast

On white

6.01

#2A64A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#2A64A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A64A9

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A64A9	#FFFFFF	#000000	##FFFFFF
##2A64A9	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4369AC

Deuteranopia (green-blind)

#2E5EA8

Tritanopia (blue-blind)

#00747E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2a64a9;
/* rgb */ color: rgb(42, 100, 169);
/* oklch */ color: oklch(50.1% 0.126 254.7);

Tailwind

colors: {
  custom: {
    50: '#758fc3',
    500: '#2a64a9',
    950: '#000000',
  },
}

SCSS

$custom: #2a64a9;
$custom-light: #758fc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2a64a9",
  "rgb": {
    "r": 42,
    "g": 100,
    "b": 169
  },
  "hsl": {
    "h": 212.598,
    "s": 60.19,
    "l": 41.373
  },
  "oklch": {
    "l": 0.50082,
    "c": 0.12564,
    "h": 254.7
  },
  "luminance": 0.12471
}

Semantic roles & 50–950 ramp

primary

#2A64A9

secondary

#C39B6C

accent

#9B44E3

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #2A64A9

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

Preview Lab → · Contrast checker → · Palette generator →