#2A64A8#2A64A8

#2A64A8 is a mid, vivid cyan. Relative luminance 0.124; OKLCH L 50.0% C 0.124 H 254.4°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#2A64A8
RGB	rgb(42, 100, 168)
HSL	hsl(212, 60%, 41%)
HSV	hsv(212, 75%, 66%)
CMYK	cmyk(75%, 40.5%, 0%, 34.1%)
CIE-LAB	lab(41.90, 5.24, -41.94)
CIE-LCH	lch(41.90, 42.27, 277.13°)
OKLab	oklab(50.02% -0.0334 -0.1197)
OKLCH	oklch(50.02% 0.124 254.4)
XYZ	xyz(12.5773, 12.4323, 38.7750)
Luminance	0.1243 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A64A8 #A86E2A

analogous

#2AA3A8 #2A64A8 #2F2AA8

triadic

#2A64A8 #A82A64 #64A82A

tetradic

#2A64A8 #A82AA3 #A86E2A #2AA82F

square

#2A64A8 #A82AA3 #A86E2A #2AA82F

split-complementary

#2A64A8 #A82F2A #A3A82A

monochromatic

#122A46 #1E4777 #2A64A8 #4082CF #71A2DB

Accessibility & contrast

On white

6.02

#2A64A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#2A64A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A64A8

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A64A8	#FFFFFF	#000000	##FFFFFF
##2A64A8	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)

#4469AB

Deuteranopia (green-blind)

#2F5EA7

Tritanopia (blue-blind)

#00747E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2a64a8;
/* rgb */ color: rgb(42, 100, 168);
/* oklch */ color: oklch(50.0% 0.124 254.4);

Tailwind

colors: {
  custom: {
    50: '#758fc2',
    500: '#2a64a8',
    950: '#000000',
  },
}

SCSS

$custom: #2a64a8;
$custom-light: #758fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a64a8",
  "rgb": {
    "r": 42,
    "g": 100,
    "b": 168
  },
  "hsl": {
    "h": 212.381,
    "s": 60,
    "l": 41.176
  },
  "oklch": {
    "l": 0.50018,
    "c": 0.1243,
    "h": 254.4
  },
  "luminance": 0.12434
}

Semantic roles & 50–950 ramp

primary

#2A64A8

secondary

#C39A6B

accent

#9A45E3

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2A64A8

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

Preview Lab → · Contrast checker → · Palette generator →