#2B80CA#2B80CA

#2B80CA is a mid, vivid cyan. Relative luminance 0.202; OKLCH L 58.6% C 0.139 H 249.1°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#2B80CA
RGB	rgb(43, 128, 202)
HSL	hsl(208, 65%, 48%)
HSV	hsv(208, 79%, 79%)
CMYK	cmyk(78.7%, 36.6%, 0%, 20.8%)
CIE-LAB	lab(52.08, 0.81, -45.44)
CIE-LCH	lch(52.08, 45.45, 271.02°)
OKLab	oklab(58.6% -0.0495 -0.1295)
OKLCH	oklch(58.6% 0.139 249.1)
XYZ	xyz(19.3720, 20.2139, 58.7463)
Luminance	0.2022 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B80CA #CA752B

analogous

#2BCAC5 #2B80CA #2B30CA

triadic

#2B80CA #CA2B80 #80CA2B

tetradic

#2B80CA #C52BCA #CA752B #30CA2B

square

#2B80CA #C52BCA #CA752B #30CA2B

split-complementary

#2B80CA #CA2B30 #CAC52B

monochromatic

#164065 #206098 #2B80CA #579EDB #89BBE6

Accessibility & contrast

On white

4.16

#2B80CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#2B80CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B80CA

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B80CA	#FFFFFF	#000000	##000000
##2B80CA	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D84CD

Deuteranopia (green-blind)

#4576C9

Tritanopia (blue-blind)

#00929B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #2b80ca;
/* rgb */ color: rgb(43, 128, 202);
/* oklch */ color: oklch(58.6% 0.139 249.1);

Tailwind

colors: {
  custom: {
    50: '#7ca4da',
    500: '#2b80ca',
    950: '#000000',
  },
}

SCSS

$custom: #2b80ca;
$custom-light: #7ca4da;
$custom-dark: #000000;

JSON

{
  "hex": "#2b80ca",
  "rgb": {
    "r": 43,
    "g": 128,
    "b": 202
  },
  "hsl": {
    "h": 207.925,
    "s": 64.898,
    "l": 48.039
  },
  "oklch": {
    "l": 0.58603,
    "c": 0.13865,
    "h": 249.1
  },
  "luminance": 0.20216
}

Semantic roles & 50–950 ramp

primary

#2B80CA

secondary

#D0A681

accent

#8E40E8

background

#F8FAFD

surface

#EFF3FB

border

#CACDD4

text

#0B0F15

muted

#7C7F83

Preview Lab

Preview with #2B80CA

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

Preview Lab → · Contrast checker → · Palette generator →