#2964C0#2964C0

#2964C0 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 51.6% C 0.157 H 259.2°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#2964C0
RGB	rgb(41, 100, 192)
HSL	hsl(217, 65%, 46%)
HSV	hsv(217, 79%, 75%)
CMYK	cmyk(78.6%, 47.9%, 0%, 24.7%)
CIE-LAB	lab(43.34, 14.30, -53.66)
CIE-LCH	lch(43.34, 55.54, 284.92°)
OKLab	oklab(51.61% -0.0293 -0.1542)
OKLCH	oklch(51.61% 0.157 259.2)
XYZ	xyz(14.9826, 13.3898, 51.6538)
Luminance	0.1339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2964C0 #C08529

analogous

#29AFC0 #2964C0 #3929C0

triadic

#2964C0 #C02964 #64C029

tetradic

#2964C0 #C029AF #C08529 #29C039

square

#2964C0 #C029AF #C08529 #29C039

split-complementary

#2964C0 #C03929 #AFC029

monochromatic

#132F5B #1E4A8E #2964C0 #4D84D9 #80A7E4

Accessibility & contrast

On white

5.71

#2964C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#2964C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2964C0

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2964C0	#FFFFFF	#000000	##FFFFFF
##2964C0	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#306EC3

Deuteranopia (green-blind)

#0060BE

Tritanopia (blue-blind)

#007A89

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2964c0;
/* rgb */ color: rgb(41, 100, 192);
/* oklch */ color: oklch(51.6% 0.157 259.2);

Tailwind

colors: {
  custom: {
    50: '#7a8fd4',
    500: '#2964c0',
    950: '#000000',
  },
}

SCSS

$custom: #2964c0;
$custom-light: #7a8fd4;
$custom-dark: #000000;

JSON

{
  "hex": "#2964c0",
  "rgb": {
    "r": 41,
    "g": 100,
    "b": 192
  },
  "hsl": {
    "h": 216.556,
    "s": 64.807,
    "l": 45.686
  },
  "oklch": {
    "l": 0.51608,
    "c": 0.15697,
    "h": 259.2
  },
  "luminance": 0.13392
}

Semantic roles & 50–950 ramp

primary

#2964C0

secondary

#CCAC78

accent

#A640E8

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #2964C0

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

Preview Lab → · Contrast checker → · Palette generator →