#2E78A1#2E78A1

#2E78A1 is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.5% C 0.096 H 236.8°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#2E78A1
RGB	rgb(46, 120, 161)
HSL	hsl(201, 56%, 41%)
HSV	hsv(201, 71%, 63%)
CMYK	cmyk(71.4%, 25.5%, 0%, 36.9%)
CIE-LAB	lab(47.73, -8.94, -28.62)
CIE-LCH	lch(47.73, 29.98, 252.64°)
OKLab	oklab(54.53% -0.0528 -0.0806)
OKLCH	oklch(54.53% 0.096 236.8)
XYZ	xyz(14.2737, 16.5854, 36.1603)
Luminance	0.1659 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E78A1 #A1572E

analogous

#2EA190 #2E78A1 #2E3EA1

triadic

#2E78A1 #A12E78 #78A12E

tetradic

#2E78A1 #902EA1 #A1572E #3EA12E

square

#2E78A1 #902EA1 #A1572E #3EA12E

split-complementary

#2E78A1 #A12E3E #A1902E

monochromatic

#133142 #205571 #2E78A1 #4399C9 #73B3D7

Accessibility & contrast

On white

4.86

#2E78A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#2E78A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E78A1

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E78A1	#FFFFFF	#000000	##FFFFFF
##2E78A1	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6578A3

Deuteranopia (green-blind)

#556CA0

Tritanopia (blue-blind)

#008386

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2e78a1;
/* rgb */ color: rgb(46, 120, 161);
/* oklch */ color: oklch(54.5% 0.096 236.8);

Tailwind

colors: {
  custom: {
    50: '#759ebd',
    500: '#2e78a1',
    950: '#000000',
  },
}

SCSS

$custom: #2e78a1;
$custom-light: #759ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#2e78a1",
  "rgb": {
    "r": 46,
    "g": 120,
    "b": 161
  },
  "hsl": {
    "h": 201.391,
    "s": 55.556,
    "l": 40.588
  },
  "oklch": {
    "l": 0.54532,
    "c": 0.09632,
    "h": 236.8
  },
  "luminance": 0.16587
}

Semantic roles & 50–950 ramp

primary

#2E78A1

secondary

#BE8A6C

accent

#7E49DF

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2E78A1

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

Preview Lab → · Contrast checker → · Palette generator →