#2B7CC9#2B7CC9

#2B7CC9 is a mid, vivid cyan. Relative luminance 0.191; OKLCH L 57.6% C 0.141 H 250.9°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#2B7CC9
RGB	rgb(43, 124, 201)
HSL	hsl(209, 65%, 48%)
HSV	hsv(209, 79%, 79%)
CMYK	cmyk(78.6%, 38.3%, 0%, 21.2%)
CIE-LAB	lab(50.85, 2.86, -46.82)
CIE-LCH	lch(50.85, 46.90, 273.49°)
OKLab	oklab(57.63% -0.0463 -0.1336)
OKLCH	oklch(57.63% 0.141 250.9)
XYZ	xyz(18.7425, 19.1437, 57.9543)
Luminance	0.1915 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7CC9 #C9782B

analogous

#2BC9C7 #2B7CC9 #2B2DC9

triadic

#2B7CC9 #C92B7C #7CC92B

tetradic

#2B7CC9 #C72BC9 #C9782B #2DC92B

square

#2B7CC9 #C72BC9 #C9782B #2DC92B

split-complementary

#2B7CC9 #C92B2D #C9C72B

monochromatic

#153E64 #205D97 #2B7CC9 #569ADB #89B8E6

Accessibility & contrast

On white

4.35

#2B7CC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#2B7CC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B7CC9

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7CC9	#FFFFFF	#000000	##000000
##2B7CC9	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5781CC

Deuteranopia (green-blind)

#3F73C7

Tritanopia (blue-blind)

#008E99

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #2b7cc9;
/* rgb */ color: rgb(43, 124, 201);
/* oklch */ color: oklch(57.6% 0.141 250.9);

Tailwind

colors: {
  custom: {
    50: '#7ca1da',
    500: '#2b7cc9',
    950: '#000000',
  },
}

SCSS

$custom: #2b7cc9;
$custom-light: #7ca1da;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7cc9",
  "rgb": {
    "r": 43,
    "g": 124,
    "b": 201
  },
  "hsl": {
    "h": 209.241,
    "s": 64.754,
    "l": 47.843
  },
  "oklch": {
    "l": 0.57626,
    "c": 0.14139,
    "h": 250.9
  },
  "luminance": 0.19146
}

Semantic roles & 50–950 ramp

primary

#2B7CC9

secondary

#CFA780

accent

#9240E8

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2B7CC9

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

Preview Lab → · Contrast checker → · Palette generator →