#2B6FB2#2B6FB2

#2B6FB2 is a mid, vivid cyan. Relative luminance 0.151; OKLCH L 53.2% C 0.125 H 251.2°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#2B6FB2
RGB	rgb(43, 111, 178)
HSL	hsl(210, 61%, 43%)
HSV	hsv(210, 76%, 70%)
CMYK	cmyk(75.8%, 37.6%, 0%, 30.2%)
CIE-LAB	lab(45.76, 2.25, -41.65)
CIE-LCH	lch(45.76, 41.71, 273.09°)
OKLab	oklab(53.23% -0.0405 -0.1187)
OKLCH	oklch(53.23% 0.125 251.2)
XYZ	xyz(14.7136, 15.0951, 44.2490)
Luminance	0.1510 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6FB2 #B26E2B

analogous

#2BB2B1 #2B6FB2 #2B2BB2

triadic

#2B6FB2 #B22B6F #6FB22B

tetradic

#2B6FB2 #B12BB2 #B26E2B #2BB22B

square

#2B6FB2 #B12BB2 #B26E2B #2BB22B

split-complementary

#2B6FB2 #B22B2B #B2B12B

monochromatic

#13324F #1F5081 #2B6FB2 #488ED3 #79ACDF

Accessibility & contrast

On white

5.22

#2B6FB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#2B6FB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6FB2

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6FB2	#FFFFFF	#000000	##FFFFFF
##2B6FB2	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5073B5

Deuteranopia (green-blind)

#3B67B1

Tritanopia (blue-blind)

#007F88

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2b6fb2;
/* rgb */ color: rgb(43, 111, 178);
/* oklch */ color: oklch(53.2% 0.125 251.2);

Tailwind

colors: {
  custom: {
    50: '#7797c9',
    500: '#2b6fb2',
    950: '#000000',
  },
}

SCSS

$custom: #2b6fb2;
$custom-light: #7797c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6fb2",
  "rgb": {
    "r": 43,
    "g": 111,
    "b": 178
  },
  "hsl": {
    "h": 209.778,
    "s": 61.086,
    "l": 43.333
  },
  "oklch": {
    "l": 0.53231,
    "c": 0.1254,
    "h": 251.2
  },
  "luminance": 0.15097
}

Semantic roles & 50–950 ramp

primary

#2B6FB2

secondary

#C79C72

accent

#9344E4

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2B6FB2

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

Preview Lab → · Contrast checker → · Palette generator →