#2B6FB1#2B6FB1

#2B6FB1 is a mid, vivid cyan. Relative luminance 0.151; OKLCH L 53.2% C 0.124 H 250.8°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#2B6FB1
RGB	rgb(43, 111, 177)
HSL	hsl(210, 61%, 43%)
HSV	hsv(210, 76%, 69%)
CMYK	cmyk(75.7%, 37.3%, 0%, 30.6%)
CIE-LAB	lab(45.71, 1.87, -41.16)
CIE-LCH	lch(45.71, 41.20, 272.60°)
OKLab	oklab(53.17% -0.0408 -0.1172)
OKLCH	oklch(53.17% 0.124 250.8)
XYZ	xyz(14.6135, 15.0551, 43.7222)
Luminance	0.1506 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6FB1 #B16D2B

analogous

#2BB1B0 #2B6FB1 #2B2CB1

triadic

#2B6FB1 #B12B6F #6FB12B

tetradic

#2B6FB1 #B02BB1 #B16D2B #2CB12B

square

#2B6FB1 #B02BB1 #B16D2B #2CB12B

split-complementary

#2B6FB1 #B12B2C #B1B02B

monochromatic

#13314F #1F5080 #2B6FB1 #478ED2 #78ACDE

Accessibility & contrast

On white

5.24

#2B6FB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#2B6FB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6FB1

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6FB1	#FFFFFF	#000000	##FFFFFF
##2B6FB1	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5073B4

Deuteranopia (green-blind)

#3C67B0

Tritanopia (blue-blind)

#007F87

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2b6fb1;
/* rgb */ color: rgb(43, 111, 177);
/* oklch */ color: oklch(53.2% 0.124 250.8);

Tailwind

colors: {
  custom: {
    50: '#7797c8',
    500: '#2b6fb1',
    950: '#000000',
  },
}

SCSS

$custom: #2b6fb1;
$custom-light: #7797c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6fb1",
  "rgb": {
    "r": 43,
    "g": 111,
    "b": 177
  },
  "hsl": {
    "h": 209.552,
    "s": 60.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.53171,
    "c": 0.12411,
    "h": 250.8
  },
  "luminance": 0.15057
}

Semantic roles & 50–950 ramp

primary

#2B6FB1

secondary

#C69B72

accent

#9344E4

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2B6FB1

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

Preview Lab → · Contrast checker → · Palette generator →