#2B7ECA#2B7ECA

#2B7ECA is a mid, vivid cyan. Relative luminance 0.197; OKLCH L 58.1% C 0.141 H 250.1°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#2B7ECA
RGB	rgb(43, 126, 202)
HSL	hsl(209, 65%, 48%)
HSV	hsv(209, 79%, 79%)
CMYK	cmyk(78.7%, 37.6%, 0%, 20.8%)
CIE-LAB	lab(51.49, 2.02, -46.37)
CIE-LCH	lch(51.49, 46.41, 272.49°)
OKLab	oklab(58.14% -0.0478 -0.1323)
OKLCH	oklch(58.14% 0.141 250.1)
XYZ	xyz(19.1137, 19.6973, 58.6602)
Luminance	0.1970 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7ECA #CA772B

analogous

#2BCAC6 #2B7ECA #2B2FCA

triadic

#2B7ECA #CA2B7E #7ECA2B

tetradic

#2B7ECA #C62BCA #CA772B #2FCA2B

square

#2B7ECA #C62BCA #CA772B #2FCA2B

split-complementary

#2B7ECA #CA2B2F #CAC62B

monochromatic

#163F65 #205F98 #2B7ECA #579CDB #89BAE6

Accessibility & contrast

On white

4.25

#2B7ECA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#2B7ECA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B7ECA

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7ECA	#FFFFFF	#000000	##000000
##2B7ECA	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A83CD

Deuteranopia (green-blind)

#4274C9

Tritanopia (blue-blind)

#00909A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2b7eca;
/* rgb */ color: rgb(43, 126, 202);
/* oklch */ color: oklch(58.1% 0.141 250.1);

Tailwind

colors: {
  custom: {
    50: '#7ca2da',
    500: '#2b7eca',
    950: '#000000',
  },
}

SCSS

$custom: #2b7eca;
$custom-light: #7ca2da;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7eca",
  "rgb": {
    "r": 43,
    "g": 126,
    "b": 202
  },
  "hsl": {
    "h": 208.679,
    "s": 64.898,
    "l": 48.039
  },
  "oklch": {
    "l": 0.58144,
    "c": 0.14062,
    "h": 250.1
  },
  "luminance": 0.197
}

Semantic roles & 50–950 ramp

primary

#2B7ECA

secondary

#D0A781

accent

#9040E8

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0F15

muted

#7C7E83

Preview Lab

Preview with #2B7ECA

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

Preview Lab → · Contrast checker → · Palette generator →