#2964B6#2964B6

#2964B6 is a mid, vivid cyan. Relative luminance 0.130; OKLCH L 50.9% C 0.143 H 257.5°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#2964B6
RGB	rgb(41, 100, 182)
HSL	hsl(215, 63%, 44%)
HSV	hsv(215, 77%, 71%)
CMYK	cmyk(77.5%, 45.1%, 0%, 28.6%)
CIE-LAB	lab(42.71, 10.46, -48.87)
CIE-LCH	lch(42.71, 49.98, 282.09°)
OKLab	oklab(50.91% -0.0311 -0.1401)
OKLCH	oklch(50.91% 0.144 257.5)
XYZ	xyz(13.9120, 12.9615, 46.0155)
Luminance	0.1296 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2964B6 #B67B29

analogous

#29AAB6 #2964B6 #3529B6

triadic

#2964B6 #B62964 #64B629

tetradic

#2964B6 #B629AA #B67B29 #29B635

square

#2964B6 #B629AA #B67B29 #29B635

split-complementary

#2964B6 #B63529 #AAB629

monochromatic

#122D52 #1E4984 #2964B6 #4782D5 #79A4E1

Accessibility & contrast

On white

5.85

#2964B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#2964B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2964B6

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2964B6	#FFFFFF	#000000	##FFFFFF
##2964B6	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A6CB9

Deuteranopia (green-blind)

#1B5FB4

Tritanopia (blue-blind)

#007784

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #2964b6;
/* rgb */ color: rgb(41, 100, 182);
/* oklch */ color: oklch(50.9% 0.143 257.5);

Tailwind

colors: {
  custom: {
    50: '#788fcc',
    500: '#2964b6',
    950: '#000000',
  },
}

SCSS

$custom: #2964b6;
$custom-light: #788fcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2964b6",
  "rgb": {
    "r": 41,
    "g": 100,
    "b": 182
  },
  "hsl": {
    "h": 214.894,
    "s": 63.229,
    "l": 43.725
  },
  "oklch": {
    "l": 0.5091,
    "c": 0.1435,
    "h": 257.5
  },
  "luminance": 0.12963
}

Semantic roles & 50–950 ramp

primary

#2964B6

secondary

#C9A472

accent

#A142E6

background

#F7F8FC

surface

#EEF0F9

border

#C9CBD2

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2964B6

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

Preview Lab → · Contrast checker → · Palette generator →