#2B6EB5#2B6EB5

#2B6EB5 is a mid, vivid cyan. Relative luminance 0.150; OKLCH L 53.2% C 0.130 H 252.7°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#2B6EB5
RGB	rgb(43, 110, 181)
HSL	hsl(211, 62%, 44%)
HSV	hsv(211, 76%, 71%)
CMYK	cmyk(76.2%, 39.2%, 0%, 29%)
CIE-LAB	lab(45.63, 3.99, -43.61)
CIE-LCH	lch(45.63, 43.79, 275.23°)
OKLab	oklab(53.18% -0.0388 -0.1244)
OKLCH	oklch(53.18% 0.13 252.7)
XYZ	xyz(14.9096, 14.9999, 45.8166)
Luminance	0.1500 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6EB5 #B5722B

analogous

#2BB3B5 #2B6EB5 #2D2BB5

triadic

#2B6EB5 #B52B6E #6EB52B

tetradic

#2B6EB5 #B52BB3 #B5722B #2BB52D

square

#2B6EB5 #B52BB3 #B5722B #2BB52D

split-complementary

#2B6EB5 #B52D2B #B3B52B

monochromatic

#143252 #1F5084 #2B6EB5 #498DD4 #7BACE0

Accessibility & contrast

On white

5.25

#2B6EB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#2B6EB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6EB5

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6EB5	#FFFFFF	#000000	##FFFFFF
##2B6EB5	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C73B8

Deuteranopia (green-blind)

#3766B4

Tritanopia (blue-blind)

#007F89

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2b6eb5;
/* rgb */ color: rgb(43, 110, 181);
/* oklch */ color: oklch(53.2% 0.130 252.7);

Tailwind

colors: {
  custom: {
    50: '#7897cb',
    500: '#2b6eb5',
    950: '#000000',
  },
}

SCSS

$custom: #2b6eb5;
$custom-light: #7897cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6eb5",
  "rgb": {
    "r": 43,
    "g": 110,
    "b": 181
  },
  "hsl": {
    "h": 210.87,
    "s": 61.607,
    "l": 43.922
  },
  "oklch": {
    "l": 0.53184,
    "c": 0.13034,
    "h": 252.7
  },
  "luminance": 0.15002
}

Semantic roles & 50–950 ramp

primary

#2B6EB5

secondary

#C89F74

accent

#9643E5

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2B6EB5

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

Preview Lab → · Contrast checker → · Palette generator →