#2964C5#2964C5

#2964C5 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.0% C 0.164 H 259.9°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#2964C5
RGB	rgb(41, 100, 197)
HSL	hsl(217, 66%, 47%)
HSV	hsv(217, 79%, 77%)
CMYK	cmyk(79.2%, 49.2%, 0%, 22.7%)
CIE-LAB	lab(43.68, 16.22, -56.03)
CIE-LCH	lch(43.68, 58.33, 286.14°)
OKLab	oklab(51.97% -0.0286 -0.1611)
OKLCH	oklch(51.97% 0.164 259.9)
XYZ	xyz(15.5460, 13.6151, 54.6211)
Luminance	0.1362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2964C5 #C58A29

analogous

#29B2C5 #2964C5 #3C29C5

triadic

#2964C5 #C52964 #64C529

tetradic

#2964C5 #C529B2 #C58A29 #29C53C

square

#2964C5 #C529B2 #C58A29 #29C53C

split-complementary

#2964C5 #C53C29 #B2C529

monochromatic

#143160 #1E4A92 #2964C5 #5185DB #83A8E5

Accessibility & contrast

On white

5.64

#2964C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#2964C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2964C5

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2964C5	#FFFFFF	#000000	##FFFFFF
##2964C5	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A6FC9

Deuteranopia (green-blind)

#0061C3

Tritanopia (blue-blind)

#007B8B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2964c5;
/* rgb */ color: rgb(41, 100, 197);
/* oklch */ color: oklch(52.0% 0.164 259.9);

Tailwind

colors: {
  custom: {
    50: '#7b8fd7',
    500: '#2964c5',
    950: '#000000',
  },
}

SCSS

$custom: #2964c5;
$custom-light: #7b8fd7;
$custom-dark: #000000;

JSON

{
  "hex": "#2964c5",
  "rgb": {
    "r": 41,
    "g": 100,
    "b": 197
  },
  "hsl": {
    "h": 217.308,
    "s": 65.546,
    "l": 46.667
  },
  "oklch": {
    "l": 0.51968,
    "c": 0.16366,
    "h": 259.9
  },
  "luminance": 0.13617
}

Semantic roles & 50–950 ramp

primary

#2964C5

secondary

#CEAF7C

accent

#A93FE8

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #2964C5

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

Preview Lab → · Contrast checker → · Palette generator →