#2E81CA#2E81CA

#2E81CA is a mid, vivid cyan. Relative luminance 0.205; OKLCH L 58.9% C 0.137 H 249.1°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#2E81CA
RGB	rgb(46, 129, 202)
HSL	hsl(208, 63%, 49%)
HSV	hsv(208, 77%, 79%)
CMYK	cmyk(77.2%, 36.1%, 0%, 20.8%)
CIE-LAB	lab(52.45, 0.54, -44.85)
CIE-LCH	lch(52.45, 44.86, 270.69°)
OKLab	oklab(58.91% -0.0489 -0.1277)
OKLCH	oklch(58.91% 0.137 249.1)
XYZ	xyz(19.6336, 20.5433, 58.7961)
Luminance	0.2055 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E81CA #CA772E

analogous

#2ECAC5 #2E81CA #2E33CA

triadic

#2E81CA #CA2E81 #81CA2E

tetradic

#2E81CA #C52ECA #CA772E #33CA2E

square

#2E81CA #C52ECA #CA772E #33CA2E

split-complementary

#2E81CA #CA2E33 #CAC52E

monochromatic

#174166 #236198 #2E81CA #5B9FDA #8DBCE5

Accessibility & contrast

On white

4.11

#2E81CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#2E81CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E81CA

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E81CA	#FFFFFF	#000000	##000000
##2E81CA	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F85CD

Deuteranopia (green-blind)

#4877C9

Tritanopia (blue-blind)

#00929C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2e81ca;
/* rgb */ color: rgb(46, 129, 202);
/* oklch */ color: oklch(58.9% 0.137 249.1);

Tailwind

colors: {
  custom: {
    50: '#7da5da',
    500: '#2e81ca',
    950: '#000000',
  },
}

SCSS

$custom: #2e81ca;
$custom-light: #7da5da;
$custom-dark: #000000;

JSON

{
  "hex": "#2e81ca",
  "rgb": {
    "r": 46,
    "g": 129,
    "b": 202
  },
  "hsl": {
    "h": 208.077,
    "s": 62.903,
    "l": 48.627
  },
  "oklch": {
    "l": 0.58913,
    "c": 0.13677,
    "h": 249.1
  },
  "luminance": 0.20546
}

Semantic roles & 50–950 ramp

primary

#2E81CA

secondary

#CFA784

accent

#8F42E6

background

#F8FAFD

surface

#EFF4FB

border

#CACED4

text

#0B0F15

muted

#7C7F83

Preview Lab

Preview with #2E81CA

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

Preview Lab → · Contrast checker → · Palette generator →