#2B6FB7#2B6FB7

#2B6FB7 is a mid, vivid cyan. Relative luminance 0.153; OKLCH L 53.5% C 0.132 H 252.7°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#2B6FB7
RGB	rgb(43, 111, 183)
HSL	hsl(211, 62%, 44%)
HSV	hsv(211, 77%, 72%)
CMYK	cmyk(76.5%, 39.3%, 0%, 28.2%)
CIE-LAB	lab(46.04, 4.12, -44.12)
CIE-LCH	lch(46.04, 44.31, 275.34°)
OKLab	oklab(53.54% -0.0392 -0.1259)
OKLCH	oklch(53.54% 0.132 252.7)
XYZ	xyz(15.2247, 15.2996, 46.9413)
Luminance	0.1530 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6FB7 #B7732B

analogous

#2BB5B7 #2B6FB7 #2D2BB7

triadic

#2B6FB7 #B72B6F #6FB72B

tetradic

#2B6FB7 #B72BB5 #B7732B #2BB72D

square

#2B6FB7 #B72BB5 #B7732B #2BB72D

split-complementary

#2B6FB7 #B72D2B #B5B72B

monochromatic

#143354 #1F5185 #2B6FB7 #4B8ED5 #7CADE0

Accessibility & contrast

On white

5.17

#2B6FB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#2B6FB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6FB7

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6FB7	#FFFFFF	#000000	##FFFFFF
##2B6FB7	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D74BA

Deuteranopia (green-blind)

#3767B6

Tritanopia (blue-blind)

#00808A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2b6fb7;
/* rgb */ color: rgb(43, 111, 183);
/* oklch */ color: oklch(53.5% 0.132 252.7);

Tailwind

colors: {
  custom: {
    50: '#7897cd',
    500: '#2b6fb7',
    950: '#000000',
  },
}

SCSS

$custom: #2b6fb7;
$custom-light: #7897cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6fb7",
  "rgb": {
    "r": 43,
    "g": 111,
    "b": 183
  },
  "hsl": {
    "h": 210.857,
    "s": 61.947,
    "l": 44.314
  },
  "oklch": {
    "l": 0.53539,
    "c": 0.13189,
    "h": 252.7
  },
  "luminance": 0.15301
}

Semantic roles & 50–950 ramp

primary

#2B6FB7

secondary

#C9A075

accent

#9643E5

background

#F7F9FC

surface

#EEF2F9

border

#C9CCD2

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2B6FB7

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

Preview Lab → · Contrast checker → · Palette generator →