#2F78A1#2F78A1

#2F78A1 is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.6% C 0.096 H 237.0°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#2F78A1
RGB	rgb(47, 120, 161)
HSL	hsl(202, 55%, 41%)
HSV	hsv(202, 71%, 63%)
CMYK	cmyk(70.8%, 25.5%, 0%, 36.9%)
CIE-LAB	lab(47.76, -8.79, -28.57)
CIE-LCH	lch(47.76, 29.89, 252.89°)
OKLab	oklab(54.57% -0.0522 -0.0804)
OKLCH	oklch(54.57% 0.096 237)
XYZ	xyz(14.3193, 16.6089, 36.1625)
Luminance	0.1661 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F78A1 #A1582F

analogous

#2FA191 #2F78A1 #2F3FA1

triadic

#2F78A1 #A12F78 #78A12F

tetradic

#2F78A1 #912FA1 #A1582F #3FA12F

square

#2F78A1 #912FA1 #A1582F #3FA12F

split-complementary

#2F78A1 #A12F3F #A1912F

monochromatic

#133142 #215572 #2F78A1 #4599C9 #74B3D6

Accessibility & contrast

On white

4.86

#2F78A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#2F78A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F78A1

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F78A1	#FFFFFF	#000000	##FFFFFF
##2F78A1	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: #2f78a1;
/* rgb */ color: rgb(47, 120, 161);
/* oklch */ color: oklch(54.6% 0.096 237.0);

Tailwind

colors: {
  custom: {
    50: '#769ebd',
    500: '#2f78a1',
    950: '#000000',
  },
}

SCSS

$custom: #2f78a1;
$custom-light: #769ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#2f78a1",
  "rgb": {
    "r": 47,
    "g": 120,
    "b": 161
  },
  "hsl": {
    "h": 201.579,
    "s": 54.808,
    "l": 40.784
  },
  "oklch": {
    "l": 0.54565,
    "c": 0.09588,
    "h": 237
  },
  "luminance": 0.1661
}

Semantic roles & 50–950 ramp

primary

#2F78A1

secondary

#BE8B6E

accent

#7F4ADE

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2F78A1

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

Preview Lab → · Contrast checker → · Palette generator →