#2B6BB7#2B6BB7

#2B6BB7 is a mid, vivid cyan. Relative luminance 0.144; OKLCH L 52.6% C 0.136 H 254.8°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#2B6BB7
RGB	rgb(43, 107, 183)
HSL	hsl(213, 62%, 44%)
HSV	hsv(213, 77%, 72%)
CMYK	cmyk(76.5%, 41.5%, 0%, 28.2%)
CIE-LAB	lab(44.87, 6.63, -45.99)
CIE-LCH	lch(44.87, 46.47, 278.20°)
OKLab	oklab(52.62% -0.0357 -0.1315)
OKLCH	oklch(52.62% 0.136 254.8)
XYZ	xyz(14.7980, 14.4462, 46.7990)
Luminance	0.1445 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6BB7 #B7772B

analogous

#2BB1B7 #2B6BB7 #312BB7

triadic

#2B6BB7 #B72B6B #6BB72B

tetradic

#2B6BB7 #B72BB1 #B7772B #2BB731

square

#2B6BB7 #B72BB1 #B7772B #2BB731

split-complementary

#2B6BB7 #B7312B #B1B72B

monochromatic

#143154 #1F4E85 #2B6BB7 #4B8AD5 #7CAAE0

Accessibility & contrast

On white

5.40

#2B6BB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#2B6BB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6BB7

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6BB7	#FFFFFF	#000000	##FFFFFF
##2B6BB7	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4671BA

Deuteranopia (green-blind)

#2E64B5

Tritanopia (blue-blind)

#007D88

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #2b6bb7;
/* rgb */ color: rgb(43, 107, 183);
/* oklch */ color: oklch(52.6% 0.136 254.8);

Tailwind

colors: {
  custom: {
    50: '#7894cd',
    500: '#2b6bb7',
    950: '#000000',
  },
}

SCSS

$custom: #2b6bb7;
$custom-light: #7894cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6bb7",
  "rgb": {
    "r": 43,
    "g": 107,
    "b": 183
  },
  "hsl": {
    "h": 212.571,
    "s": 61.947,
    "l": 44.314
  },
  "oklch": {
    "l": 0.52622,
    "c": 0.13624,
    "h": 254.8
  },
  "luminance": 0.14448
}

Semantic roles & 50–950 ramp

primary

#2B6BB7

secondary

#C9A275

accent

#9B43E5

background

#F7F9FC

surface

#EEF1F9

border

#C9CBD2

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2B6BB7

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

Preview Lab → · Contrast checker → · Palette generator →