#2766B0#2766B0

#2766B0 is a mid, vivid cyan. Relative luminance 0.131; OKLCH L 50.9% C 0.134 H 254.7°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#2766B0
RGB	rgb(39, 102, 176)
HSL	hsl(212, 64%, 42%)
HSV	hsv(212, 78%, 69%)
CMYK	cmyk(77.8%, 42%, 0%, 31%)
CIE-LAB	lab(42.86, 6.65, -45.11)
CIE-LCH	lch(42.86, 45.60, 278.38°)
OKLab	oklab(50.9% -0.0352 -0.129)
OKLCH	oklch(50.9% 0.134 254.7)
XYZ	xyz(13.4216, 13.0671, 42.8807)
Luminance	0.1307 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2766B0 #B07127

analogous

#27ABB0 #2766B0 #2D27B0

triadic

#2766B0 #B02766 #66B027

tetradic

#2766B0 #B027AB #B07127 #27B02D

square

#2766B0 #B027AB #B07127 #27B02D

split-complementary

#2766B0 #B02D27 #ABB027

monochromatic

#112C4C #1C497E #2766B0 #4084D5 #72A4E0

Accessibility & contrast

On white

5.81

#2766B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#2766B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2766B0

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2766B0	#FFFFFF	#000000	##FFFFFF
##2766B0	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#426CB3

Deuteranopia (green-blind)

#2A5FAF

Tritanopia (blue-blind)

#007882

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #2766b0;
/* rgb */ color: rgb(39, 102, 176);
/* oklch */ color: oklch(50.9% 0.134 254.7);

Tailwind

colors: {
  custom: {
    50: '#7691c8',
    500: '#2766b0',
    950: '#000000',
  },
}

SCSS

$custom: #2766b0;
$custom-light: #7691c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2766b0",
  "rgb": {
    "r": 39,
    "g": 102,
    "b": 176
  },
  "hsl": {
    "h": 212.409,
    "s": 63.721,
    "l": 42.157
  },
  "oklch": {
    "l": 0.50898,
    "c": 0.13375,
    "h": 254.7
  },
  "luminance": 0.13069
}

Semantic roles & 50–950 ramp

primary

#2766B0

secondary

#C79D6C

accent

#9B41E7

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2766B0

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

Preview Lab → · Contrast checker → · Palette generator →