#2F78AF#2F78AF

#2F78AF is a mid, moderate cyan. Relative luminance 0.171; OKLCH L 55.3% C 0.112 H 244.8°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#2F78AF
RGB	rgb(47, 120, 175)
HSL	hsl(206, 58%, 44%)
HSV	hsv(206, 73%, 69%)
CMYK	cmyk(73.1%, 31.4%, 0%, 31.4%)
CIE-LAB	lab(48.42, -3.80, -35.70)
CIE-LCH	lch(48.42, 35.90, 263.93°)
OKLab	oklab(55.31% -0.0476 -0.1011)
OKLCH	oklch(55.31% 0.112 244.8)
XYZ	xyz(15.6237, 17.1307, 43.0323)
Luminance	0.1713 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F78AF #AF662F

analogous

#2FAFA6 #2F78AF #2F38AF

triadic

#2F78AF #AF2F78 #78AF2F

tetradic

#2F78AF #A62FAF #AF662F #38AF2F

square

#2F78AF #A62FAF #AF662F #38AF2F

split-complementary

#2F78AF #AF2F38 #AFA62F

monochromatic

#15364F #22577F #2F78AF #4C97CF #7CB3DC

Accessibility & contrast

On white

4.74

#2F78AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#2F78AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F78AF

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F78AF	#FFFFFF	#000000	##FFFFFF
##2F78AF	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F7AB1

Deuteranopia (green-blind)

#4D6EAE

Tritanopia (blue-blind)

#00858C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2f78af;
/* rgb */ color: rgb(47, 120, 175);
/* oklch */ color: oklch(55.3% 0.112 244.8);

Tailwind

colors: {
  custom: {
    50: '#789ec7',
    500: '#2f78af',
    950: '#000000',
  },
}

SCSS

$custom: #2f78af;
$custom-light: #789ec7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f78af",
  "rgb": {
    "r": 47,
    "g": 120,
    "b": 175
  },
  "hsl": {
    "h": 205.781,
    "s": 57.658,
    "l": 43.529
  },
  "oklch": {
    "l": 0.55305,
    "c": 0.11175,
    "h": 244.8
  },
  "luminance": 0.17132
}

Semantic roles & 50–950 ramp

primary

#2F78AF

secondary

#C49775

accent

#8947E1

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2F78AF

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

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