#2B7DCA#2B7DCA

#2B7DCA is a mid, vivid cyan. Relative luminance 0.194; OKLCH L 57.9% C 0.142 H 250.7°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#2B7DCA
RGB	rgb(43, 125, 202)
HSL	hsl(209, 65%, 48%)
HSV	hsv(209, 79%, 79%)
CMYK	cmyk(78.7%, 38.1%, 0%, 20.8%)
CIE-LAB	lab(51.20, 2.62, -46.84)
CIE-LCH	lch(51.20, 46.91, 273.21°)
OKLab	oklab(57.92% -0.0469 -0.1336)
OKLCH	oklch(57.92% 0.142 250.7)
XYZ	xyz(18.9865, 19.4428, 58.6178)
Luminance	0.1945 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7DCA #CA782B

analogous

#2BCAC8 #2B7DCA #2B2DCA

triadic

#2B7DCA #CA2B7D #7DCA2B

tetradic

#2B7DCA #C82BCA #CA782B #2DCA2B

square

#2B7DCA #C82BCA #CA782B #2DCA2B

split-complementary

#2B7DCA #CA2B2D #CAC82B

monochromatic

#163F65 #205E98 #2B7DCA #579BDB #89B9E6

Accessibility & contrast

On white

4.30

#2B7DCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#2B7DCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B7DCA

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7DCA	#FFFFFF	#000000	##000000
##2B7DCA	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5882CD

Deuteranopia (green-blind)

#4073C8

Tritanopia (blue-blind)

#008F9A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2b7dca;
/* rgb */ color: rgb(43, 125, 202);
/* oklch */ color: oklch(57.9% 0.142 250.7);

Tailwind

colors: {
  custom: {
    50: '#7ca2da',
    500: '#2b7dca',
    950: '#000000',
  },
}

SCSS

$custom: #2b7dca;
$custom-light: #7ca2da;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7dca",
  "rgb": {
    "r": 43,
    "g": 125,
    "b": 202
  },
  "hsl": {
    "h": 209.057,
    "s": 64.898,
    "l": 48.039
  },
  "oklch": {
    "l": 0.57915,
    "c": 0.14163,
    "h": 250.7
  },
  "luminance": 0.19445
}

Semantic roles & 50–950 ramp

primary

#2B7DCA

secondary

#D0A781

accent

#9140E8

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0F15

muted

#7C7E83

Preview Lab

Preview with #2B7DCA

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

Preview Lab → · Contrast checker → · Palette generator →