#2678C7#2678C7

#2678C7 is a mid, vivid cyan. Relative luminance 0.180; OKLCH L 56.5% C 0.144 H 251.5°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#2678C7
RGB	rgb(38, 120, 199)
HSL	hsl(209, 68%, 46%)
HSV	hsv(209, 81%, 78%)
CMYK	cmyk(80.9%, 39.7%, 0%, 22%)
CIE-LAB	lab(49.46, 4.04, -47.91)
CIE-LCH	lch(49.46, 48.08, 274.82°)
OKLab	oklab(56.46% -0.0458 -0.1369)
OKLCH	oklch(56.46% 0.144 251.5)
XYZ	xyz(17.8207, 17.9663, 56.5504)
Luminance	0.1797 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2678C7 #C77526

analogous

#26C7C6 #2678C7 #2628C7

triadic

#2678C7 #C72678 #78C726

tetradic

#2678C7 #C626C7 #C77526 #28C726

square

#2678C7 #C626C7 #C77526 #28C726

split-complementary

#2678C7 #C72628 #C7C626

monochromatic

#123A60 #1C5994 #2678C7 #4D96DD #81B5E7

Accessibility & contrast

On white

4.57

#2678C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#2678C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2678C7

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2678C7	#FFFFFF	#000000	##000000
##2678C7	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#527DCA

Deuteranopia (green-blind)

#376FC5

Tritanopia (blue-blind)

#008B96

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2678c7;
/* rgb */ color: rgb(38, 120, 199);
/* oklch */ color: oklch(56.5% 0.144 251.5);

Tailwind

colors: {
  custom: {
    50: '#7a9ed8',
    500: '#2678c7',
    950: '#000000',
  },
}

SCSS

$custom: #2678c7;
$custom-light: #7a9ed8;
$custom-dark: #000000;

JSON

{
  "hex": "#2678c7",
  "rgb": {
    "r": 38,
    "g": 120,
    "b": 199
  },
  "hsl": {
    "h": 209.441,
    "s": 67.932,
    "l": 46.471
  },
  "oklch": {
    "l": 0.56461,
    "c": 0.1444,
    "h": 251.5
  },
  "luminance": 0.17969
}

Semantic roles & 50–950 ramp

primary

#2678C7

secondary

#CFA479

accent

#923DEB

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #2678C7

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

Preview Lab → · Contrast checker → · Palette generator →