#2E78A3#2E78A3

#2E78A3 is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.6% C 0.098 H 238.1°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#2E78A3
RGB	rgb(46, 120, 163)
HSL	hsl(202, 56%, 41%)
HSV	hsv(202, 72%, 64%)
CMYK	cmyk(71.8%, 26.4%, 0%, 36.1%)
CIE-LAB	lab(47.82, -8.24, -29.64)
CIE-LCH	lch(47.82, 30.77, 254.47°)
OKLab	oklab(54.63% -0.0521 -0.0835)
OKLCH	oklch(54.63% 0.098 238.1)
XYZ	xyz(14.4515, 16.6565, 37.0966)
Luminance	0.1666 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E78A3 #A3592E

analogous

#2EA393 #2E78A3 #2E3DA3

triadic

#2E78A3 #A32E78 #78A32E

tetradic

#2E78A3 #932EA3 #A3592E #3DA32E

square

#2E78A3 #932EA3 #A3592E #3DA32E

split-complementary

#2E78A3 #A32E3D #A3932E

monochromatic

#133244 #215573 #2E78A3 #4499CA #74B3D8

Accessibility & contrast

On white

4.85

#2E78A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#2E78A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E78A3

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E78A3	#FFFFFF	#000000	##FFFFFF
##2E78A3	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6478A5

Deuteranopia (green-blind)

#546CA2

Tritanopia (blue-blind)

#008387

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2e78a3;
/* rgb */ color: rgb(46, 120, 163);
/* oklch */ color: oklch(54.6% 0.098 238.1);

Tailwind

colors: {
  custom: {
    50: '#769ebe',
    500: '#2e78a3',
    950: '#000000',
  },
}

SCSS

$custom: #2e78a3;
$custom-light: #769ebe;
$custom-dark: #000000;

JSON

{
  "hex": "#2e78a3",
  "rgb": {
    "r": 46,
    "g": 120,
    "b": 163
  },
  "hsl": {
    "h": 202.051,
    "s": 55.981,
    "l": 40.98
  },
  "oklch": {
    "l": 0.54634,
    "c": 0.09845,
    "h": 238.1
  },
  "luminance": 0.16658
}

Semantic roles & 50–950 ramp

primary

#2E78A3

secondary

#BF8C6D

accent

#8049DF

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2E78A3

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

Preview Lab → · Contrast checker → · Palette generator →