#2964C6#2964C6

#2964C6 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.0% C 0.165 H 260.1°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#2964C6
RGB	rgb(41, 100, 198)
HSL	hsl(217, 66%, 47%)
HSV	hsv(217, 79%, 78%)
CMYK	cmyk(79.3%, 49.5%, 0%, 22.4%)
CIE-LAB	lab(43.74, 16.60, -56.49)
CIE-LCH	lch(43.74, 58.88, 286.38°)
OKLab	oklab(52.04% -0.0284 -0.1625)
OKLCH	oklch(52.04% 0.165 260.1)
XYZ	xyz(15.6610, 13.6611, 55.2266)
Luminance	0.1366 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2964C6 #C68B29

analogous

#29B3C6 #2964C6 #3D29C6

triadic

#2964C6 #C62964 #64C629

tetradic

#2964C6 #C629B3 #C68B29 #29C63D

square

#2964C6 #C629B3 #C68B29 #29C63D

split-complementary

#2964C6 #C63D29 #B3C629

monochromatic

#143161 #1F4A93 #2964C6 #5185DB #84A9E6

Accessibility & contrast

On white

5.63

#2964C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#2964C6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2964C6

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2964C6	#FFFFFF	#000000	##FFFFFF
##2964C6	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#296FCA

Deuteranopia (green-blind)

#0061C4

Tritanopia (blue-blind)

#007C8B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2964c6;
/* rgb */ color: rgb(41, 100, 198);
/* oklch */ color: oklch(52.0% 0.165 260.1);

Tailwind

colors: {
  custom: {
    50: '#7b8fd8',
    500: '#2964c6',
    950: '#000000',
  },
}

SCSS

$custom: #2964c6;
$custom-light: #7b8fd8;
$custom-dark: #000000;

JSON

{
  "hex": "#2964c6",
  "rgb": {
    "r": 41,
    "g": 100,
    "b": 198
  },
  "hsl": {
    "h": 217.452,
    "s": 65.69,
    "l": 46.863
  },
  "oklch": {
    "l": 0.52041,
    "c": 0.165,
    "h": 260.1
  },
  "luminance": 0.13663
}

Semantic roles & 50–950 ramp

primary

#2964C6

secondary

#CFB07C

accent

#A93FE9

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #2964C6

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

Preview Lab → · Contrast checker → · Palette generator →