#2966B9#2966B9

#2966B9 is a mid, vivid cyan. Relative luminance 0.135; OKLCH L 51.6% C 0.145 H 257.2°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#2966B9
RGB	rgb(41, 102, 185)
HSL	hsl(215, 64%, 44%)
HSV	hsv(215, 78%, 73%)
CMYK	cmyk(77.8%, 44.9%, 0%, 27.5%)
CIE-LAB	lab(43.47, 10.33, -49.39)
CIE-LCH	lch(43.47, 50.46, 281.81°)
OKLab	oklab(51.56% -0.0322 -0.1416)
OKLCH	oklch(51.56% 0.145 257.2)
XYZ	xyz(14.4196, 13.4753, 47.7306)
Luminance	0.1348 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2966B9 #B97C29

analogous

#29AEB9 #2966B9 #3429B9

triadic

#2966B9 #B92966 #66B929

tetradic

#2966B9 #B929AE #B97C29 #29B934

square

#2966B9 #B929AE #B97C29 #29B934

split-complementary

#2966B9 #B93429 #AEB929

monochromatic

#132F55 #1E4A87 #2966B9 #4985D7 #7BA6E2

Accessibility & contrast

On white

5.68

#2966B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#2966B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2966B9

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2966B9	#FFFFFF	#000000	##FFFFFF
##2966B9	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B6EBC

Deuteranopia (green-blind)

#1C61B7

Tritanopia (blue-blind)

#007A86

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2966b9;
/* rgb */ color: rgb(41, 102, 185);
/* oklch */ color: oklch(51.6% 0.145 257.2);

Tailwind

colors: {
  custom: {
    50: '#7891ce',
    500: '#2966b9',
    950: '#000000',
  },
}

SCSS

$custom: #2966b9;
$custom-light: #7891ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2966b9",
  "rgb": {
    "r": 41,
    "g": 102,
    "b": 185
  },
  "hsl": {
    "h": 214.583,
    "s": 63.717,
    "l": 44.314
  },
  "oklch": {
    "l": 0.51562,
    "c": 0.14521,
    "h": 257.2
  },
  "luminance": 0.13477
}

Semantic roles & 50–950 ramp

primary

#2966B9

secondary

#CAA574

accent

#A141E7

background

#F7F8FC

surface

#EEF0F9

border

#C9CBD2

text

#0A0C14

muted

#7C7D82

Preview Lab

Preview with #2966B9

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

Preview Lab → · Contrast checker → · Palette generator →