#2964BA#2964BA

#2964BA is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.2% C 0.149 H 258.2°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#2964BA
RGB	rgb(41, 100, 186)
HSL	hsl(216, 64%, 45%)
HSV	hsv(216, 78%, 73%)
CMYK	cmyk(78%, 46.2%, 0%, 27.1%)
CIE-LAB	lab(42.96, 12.00, -50.80)
CIE-LCH	lch(42.96, 52.20, 283.29°)
OKLab	oklab(51.19% -0.0303 -0.1458)
OKLCH	oklch(51.19% 0.149 258.2)
XYZ	xyz(14.3313, 13.1293, 48.2237)
Luminance	0.1313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2964BA #BA7F29

analogous

#29ADBA #2964BA #3629BA

triadic

#2964BA #BA2964 #64BA29

tetradic

#2964BA #BA29AD #BA7F29 #29BA36

square

#2964BA #BA29AD #BA7F29 #29BA36

split-complementary

#2964BA #BA3629 #ADBA29

monochromatic

#132E56 #1E4988 #2964BA #4983D7 #7BA5E2

Accessibility & contrast

On white

5.79

#2964BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#2964BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2964BA

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2964BA	#FFFFFF	#000000	##FFFFFF
##2964BA	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#366DBD

Deuteranopia (green-blind)

#125FB8

Tritanopia (blue-blind)

#007886

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #2964ba;
/* rgb */ color: rgb(41, 100, 186);
/* oklch */ color: oklch(51.2% 0.149 258.2);

Tailwind

colors: {
  custom: {
    50: '#788fcf',
    500: '#2964ba',
    950: '#000000',
  },
}

SCSS

$custom: #2964ba;
$custom-light: #788fcf;
$custom-dark: #000000;

JSON

{
  "hex": "#2964ba",
  "rgb": {
    "r": 41,
    "g": 100,
    "b": 186
  },
  "hsl": {
    "h": 215.586,
    "s": 63.877,
    "l": 44.51
  },
  "oklch": {
    "l": 0.51186,
    "c": 0.1489,
    "h": 258.2
  },
  "luminance": 0.13131
}

Semantic roles & 50–950 ramp

primary

#2964BA

secondary

#CAA775

accent

#A341E7

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0A0C14

muted

#7C7D82

Preview Lab

Preview with #2964BA

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

Preview Lab → · Contrast checker → · Palette generator →