#2964D0#2964D0

#2964D0 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 52.8% C 0.178 H 261.2°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#2964D0
RGB	rgb(41, 100, 208)
HSL	hsl(219, 67%, 49%)
HSV	hsv(219, 80%, 82%)
CMYK	cmyk(80.3%, 51.9%, 0%, 18.4%)
CIE-LAB	lab(44.43, 20.42, -61.14)
CIE-LCH	lch(44.43, 64.46, 288.47°)
OKLab	oklab(52.78% -0.0272 -0.1762)
OKLCH	oklch(52.78% 0.178 261.2)
XYZ	xyz(16.8527, 14.1378, 61.5029)
Luminance	0.1414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2964D0 #D09529

analogous

#29B8D0 #2964D0 #4129D0

triadic

#2964D0 #D02964 #64D029

tetradic

#2964D0 #D029B8 #D09529 #29D041

square

#2964D0 #D029B8 #D09529 #29D041

split-complementary

#2964D0 #D04129 #B8D029

monochromatic

#15336A #1F4B9D #2964D0 #5887DE #8BACE8

Accessibility & contrast

On white

5.49

#2964D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#2964D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2964D0

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2964D0	#FFFFFF	#000000	##FFFFFF
##2964D0	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1771D4

Deuteranopia (green-blind)

#0062CE

Tritanopia (blue-blind)

#007E90

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #2964d0;
/* rgb */ color: rgb(41, 100, 208);
/* oklch */ color: oklch(52.8% 0.178 261.2);

Tailwind

colors: {
  custom: {
    50: '#7d8fdf',
    500: '#2964d0',
    950: '#000000',
  },
}

SCSS

$custom: #2964d0;
$custom-light: #7d8fdf;
$custom-dark: #000000;

JSON

{
  "hex": "#2964d0",
  "rgb": {
    "r": 41,
    "g": 100,
    "b": 208
  },
  "hsl": {
    "h": 218.802,
    "s": 67.068,
    "l": 48.824
  },
  "oklch": {
    "l": 0.52784,
    "c": 0.17827,
    "h": 261.2
  },
  "luminance": 0.1414
}

Semantic roles & 50–950 ramp

primary

#2964D0

secondary

#D2B683

accent

#AD3EEA

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #2964D0

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

Preview Lab → · Contrast checker → · Palette generator →