#2966B5#2966B5

#2966B5 is a mid, vivid cyan. Relative luminance 0.133; OKLCH L 51.3% C 0.140 H 256.4°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#2966B5
RGB	rgb(41, 102, 181)
HSL	hsl(214, 63%, 44%)
HSV	hsv(214, 77%, 71%)
CMYK	cmyk(77.3%, 43.6%, 0%, 29%)
CIE-LAB	lab(43.22, 8.80, -47.45)
CIE-LCH	lch(43.22, 48.26, 280.50°)
OKLab	oklab(51.29% -0.033 -0.1359)
OKLCH	oklch(51.29% 0.14 256.4)
XYZ	xyz(14.0032, 13.3087, 45.5379)
Luminance	0.1331 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2966B5 #B57829

analogous

#29ACB5 #2966B5 #3229B5

triadic

#2966B5 #B52966 #66B529

tetradic

#2966B5 #B529AC #B57829 #29B532

square

#2966B5 #B529AC #B57829 #29B532

split-complementary

#2966B5 #B53229 #ACB529

monochromatic

#122E51 #1E4A83 #2966B5 #4684D5 #78A5E0

Accessibility & contrast

On white

5.73

#2966B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#2966B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2966B5

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2966B5	#FFFFFF	#000000	##FFFFFF
##2966B5	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E6DB8

Deuteranopia (green-blind)

#2360B3

Tritanopia (blue-blind)

#007984

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2966b5;
/* rgb */ color: rgb(41, 102, 181);
/* oklch */ color: oklch(51.3% 0.140 256.4);

Tailwind

colors: {
  custom: {
    50: '#7791cc',
    500: '#2966b5',
    950: '#000000',
  },
}

SCSS

$custom: #2966b5;
$custom-light: #7791cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2966b5",
  "rgb": {
    "r": 41,
    "g": 102,
    "b": 181
  },
  "hsl": {
    "h": 213.857,
    "s": 63.063,
    "l": 43.529
  },
  "oklch": {
    "l": 0.51292,
    "c": 0.13984,
    "h": 256.4
  },
  "luminance": 0.1331
}

Semantic roles & 50–950 ramp

primary

#2966B5

secondary

#C8A272

accent

#9E42E6

background

#F7F8FC

surface

#EEF0F9

border

#C9CBD2

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2966B5

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

Preview Lab → · Contrast checker → · Palette generator →