#2B6BB3#2B6BB3

#2B6BB3 is a mid, vivid cyan. Relative luminance 0.143; OKLCH L 52.4% C 0.131 H 253.8°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#2B6BB3
RGB	rgb(43, 107, 179)
HSL	hsl(212, 61%, 44%)
HSV	hsv(212, 76%, 70%)
CMYK	cmyk(76%, 40.2%, 0%, 29.8%)
CIE-LAB	lab(44.63, 5.12, -44.03)
CIE-LCH	lch(44.63, 44.33, 276.63°)
OKLab	oklab(52.37% -0.0366 -0.1257)
OKLCH	oklch(52.37% 0.131 253.8)
XYZ	xyz(14.3876, 14.2820, 44.6375)
Luminance	0.1428 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6BB3 #B3732B

analogous

#2BAFB3 #2B6BB3 #2F2BB3

triadic

#2B6BB3 #B32B6B #6BB32B

tetradic

#2B6BB3 #B32BAF #B3732B #2BB32F

square

#2B6BB3 #B32BAF #B3732B #2BB32F

split-complementary

#2B6BB3 #B32F2B #AFB32B

monochromatic

#133050 #1F4E82 #2B6BB3 #488AD3 #79A9DF

Accessibility & contrast

On white

5.44

#2B6BB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#2B6BB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6BB3

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6BB3	#FFFFFF	#000000	##FFFFFF
##2B6BB3	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4970B6

Deuteranopia (green-blind)

#3364B2

Tritanopia (blue-blind)

#007C86

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #2b6bb3;
/* rgb */ color: rgb(43, 107, 179);
/* oklch */ color: oklch(52.4% 0.131 253.8);

Tailwind

colors: {
  custom: {
    50: '#7794ca',
    500: '#2b6bb3',
    950: '#000000',
  },
}

SCSS

$custom: #2b6bb3;
$custom-light: #7794ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6bb3",
  "rgb": {
    "r": 43,
    "g": 107,
    "b": 179
  },
  "hsl": {
    "h": 211.765,
    "s": 61.261,
    "l": 43.529
  },
  "oklch": {
    "l": 0.52367,
    "c": 0.13095,
    "h": 253.8
  },
  "luminance": 0.14284
}

Semantic roles & 50–950 ramp

primary

#2B6BB3

secondary

#C79F73

accent

#9943E4

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2B6BB3

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

Preview Lab → · Contrast checker → · Palette generator →