#2B76BF#2B76BF

#2B76BF is a mid, vivid cyan. Relative luminance 0.172; OKLCH L 55.6% C 0.135 H 251.2°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#2B76BF
RGB	rgb(43, 118, 191)
HSL	hsl(210, 63%, 46%)
HSV	hsv(210, 77%, 75%)
CMYK	cmyk(77.5%, 38.2%, 0%, 25.1%)
CIE-LAB	lab(48.55, 2.79, -44.76)
CIE-LCH	lch(48.55, 44.84, 273.57°)
OKLab	oklab(55.64% -0.0435 -0.1277)
OKLCH	oklch(55.64% 0.135 251.2)
XYZ	xyz(16.8751, 17.2301, 51.7165)
Luminance	0.1723 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B76BF #BF742B

analogous

#2BBFBE #2B76BF #2B2CBF

triadic

#2B76BF #BF2B76 #76BF2B

tetradic

#2B76BF #BE2BBF #BF742B #2CBF2B

square

#2B76BF #BE2BBF #BF742B #2CBF2B

split-complementary

#2B76BF #BF2B2C #BFBE2B

monochromatic

#15385B #20578D #2B76BF #5095D8 #82B3E3

Accessibility & contrast

On white

4.72

#2B76BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#2B76BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B76BF

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B76BF	#FFFFFF	#000000	##FFFFFF
##2B76BF	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#547BC2

Deuteranopia (green-blind)

#3D6DBE

Tritanopia (blue-blind)

#008791

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2b76bf;
/* rgb */ color: rgb(43, 118, 191);
/* oklch */ color: oklch(55.6% 0.135 251.2);

Tailwind

colors: {
  custom: {
    50: '#7a9dd3',
    500: '#2b76bf',
    950: '#000000',
  },
}

SCSS

$custom: #2b76bf;
$custom-light: #7a9dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b76bf",
  "rgb": {
    "r": 43,
    "g": 118,
    "b": 191
  },
  "hsl": {
    "h": 209.595,
    "s": 63.248,
    "l": 45.882
  },
  "oklch": {
    "l": 0.55643,
    "c": 0.13488,
    "h": 251.2
  },
  "luminance": 0.17232
}

Semantic roles & 50–950 ramp

primary

#2B76BF

secondary

#CCA27A

accent

#9342E6

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #2B76BF

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

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