#2E77CC#2E77CC

#2E77CC is a mid, vivid cyan. Relative luminance 0.181; OKLCH L 56.8% C 0.150 H 254.6°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#2E77CC
RGB	rgb(46, 119, 204)
HSL	hsl(212, 63%, 49%)
HSV	hsv(212, 77%, 80%)
CMYK	cmyk(77.5%, 41.7%, 0%, 20%)
CIE-LAB	lab(49.66, 7.39, -50.43)
CIE-LCH	lch(49.66, 50.97, 278.33°)
OKLab	oklab(56.77% -0.0397 -0.1443)
OKLCH	oklch(56.77% 0.15 254.6)
XYZ	xyz(18.6186, 18.1319, 59.6336)
Luminance	0.1813 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E77CC #CC832E

analogous

#2EC6CC #2E77CC #342ECC

triadic

#2E77CC #CC2E77 #77CC2E

tetradic

#2E77CC #CC2EC6 #CC832E #2ECC34

square

#2E77CC #CC2EC6 #CC832E #2ECC34

split-complementary

#2E77CC #CC342E #C6CC2E

monochromatic

#173D68 #235A9A #2E77CC #5D97DA #8FB7E6

Accessibility & contrast

On white

4.54

#2E77CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#2E77CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E77CC

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E77CC	#FFFFFF	#000000	##000000
##2E77CC	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D7ECF

Deuteranopia (green-blind)

#316FCA

Tritanopia (blue-blind)

#008B97

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2e77cc;
/* rgb */ color: rgb(46, 119, 204);
/* oklch */ color: oklch(56.8% 0.150 254.6);

Tailwind

colors: {
  custom: {
    50: '#7d9ddc',
    500: '#2e77cc',
    950: '#000000',
  },
}

SCSS

$custom: #2e77cc;
$custom-light: #7d9ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e77cc",
  "rgb": {
    "r": 46,
    "g": 119,
    "b": 204
  },
  "hsl": {
    "h": 212.278,
    "s": 63.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.56768,
    "c": 0.14964,
    "h": 254.6
  },
  "luminance": 0.18134
}

Semantic roles & 50–950 ramp

primary

#2E77CC

secondary

#D0AE86

accent

#9A42E6

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2E77CC

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

Preview Lab → · Contrast checker → · Palette generator →