#2E80CB#2E80CB

#2E80CB is a mid, vivid cyan. Relative luminance 0.203; OKLCH L 58.7% C 0.139 H 249.9°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#2E80CB
RGB	rgb(46, 128, 203)
HSL	hsl(209, 63%, 49%)
HSV	hsv(209, 77%, 80%)
CMYK	cmyk(77.3%, 36.9%, 0%, 20.4%)
CIE-LAB	lab(52.21, 1.51, -45.80)
CIE-LCH	lch(52.21, 45.83, 271.89°)
OKLab	oklab(58.74% -0.0477 -0.1305)
OKLCH	oklch(58.74% 0.139 249.9)
XYZ	xyz(19.6213, 20.3287, 59.3780)
Luminance	0.2033 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E80CB #CB792E

analogous

#2ECBC8 #2E80CB #2E32CB

triadic

#2E80CB #CB2E80 #80CB2E

tetradic

#2E80CB #C82ECB #CB792E #32CB2E

square

#2E80CB #C82ECB #CB792E #32CB2E

split-complementary

#2E80CB #CB2E32 #CBC82E

monochromatic

#174167 #236199 #2E80CB #5C9EDA #8EBCE5

Accessibility & contrast

On white

4.15

#2E80CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#2E80CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E80CB

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E80CB	#FFFFFF	#000000	##000000
##2E80CB	1.00	4.15	5.07	5.07
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D84CE

Deuteranopia (green-blind)

#4576CA

Tritanopia (blue-blind)

#00929C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #2e80cb;
/* rgb */ color: rgb(46, 128, 203);
/* oklch */ color: oklch(58.7% 0.139 249.9);

Tailwind

colors: {
  custom: {
    50: '#7da4db',
    500: '#2e80cb',
    950: '#000000',
  },
}

SCSS

$custom: #2e80cb;
$custom-light: #7da4db;
$custom-dark: #000000;

JSON

{
  "hex": "#2e80cb",
  "rgb": {
    "r": 46,
    "g": 128,
    "b": 203
  },
  "hsl": {
    "h": 208.662,
    "s": 63.052,
    "l": 48.824
  },
  "oklch": {
    "l": 0.58742,
    "c": 0.13898,
    "h": 249.9
  },
  "luminance": 0.20331
}

Semantic roles & 50–950 ramp

primary

#2E80CB

secondary

#D0A985

accent

#9042E6

background

#F8FAFD

surface

#EFF3FB

border

#CACDD4

text

#0B0F15

muted

#7C7F83

Preview Lab

Preview with #2E80CB

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

Preview Lab → · Contrast checker → · Palette generator →