#2964B2#2964B2

#2964B2 is a mid, vivid cyan. Relative luminance 0.128; OKLCH L 50.6% C 0.138 H 256.7°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#2964B2
RGB	rgb(41, 100, 178)
HSL	hsl(214, 63%, 43%)
HSV	hsv(214, 77%, 70%)
CMYK	cmyk(77%, 43.8%, 0%, 30.2%)
CIE-LAB	lab(42.46, 8.93, -46.93)
CIE-LCH	lch(42.46, 47.77, 280.77°)
OKLab	oklab(50.64% -0.0318 -0.1344)
OKLCH	oklch(50.64% 0.138 256.7)
XYZ	xyz(13.5045, 12.7986, 43.8695)
Luminance	0.1280 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2964B2 #B27729

analogous

#29A8B2 #2964B2 #3329B2

triadic

#2964B2 #B22964 #64B229

tetradic

#2964B2 #B229A8 #B27729 #29B233

square

#2964B2 #B229A8 #B27729 #29B233

split-complementary

#2964B2 #B23329 #A8B229

monochromatic

#122C4F #1E4880 #2964B2 #4482D4 #76A3DF

Accessibility & contrast

On white

5.90

#2964B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#2964B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2964B2

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2964B2	#FFFFFF	#000000	##FFFFFF
##2964B2	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D6BB5

Deuteranopia (green-blind)

#225EB0

Tritanopia (blue-blind)

#007682

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2964b2;
/* rgb */ color: rgb(41, 100, 178);
/* oklch */ color: oklch(50.6% 0.138 256.7);

Tailwind

colors: {
  custom: {
    50: '#778fc9',
    500: '#2964b2',
    950: '#000000',
  },
}

SCSS

$custom: #2964b2;
$custom-light: #778fc9;
$custom-dark: #000000;

JSON

{
  "hex": "#2964b2",
  "rgb": {
    "r": 41,
    "g": 100,
    "b": 178
  },
  "hsl": {
    "h": 214.161,
    "s": 62.557,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50639,
    "c": 0.13811,
    "h": 256.7
  },
  "luminance": 0.128
}

Semantic roles & 50–950 ramp

primary

#2964B2

secondary

#C7A170

accent

#9F42E6

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2964B2

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

Preview Lab → · Contrast checker → · Palette generator →