#3278AC#3278AC

#3278AC is a mid, moderate cyan. Relative luminance 0.171; OKLCH L 55.2% C 0.107 H 244.1°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#3278AC
RGB	rgb(50, 120, 172)
HSL	hsl(206, 55%, 44%)
HSV	hsv(206, 71%, 67%)
CMYK	cmyk(70.9%, 30.2%, 0%, 32.5%)
CIE-LAB	lab(48.37, -4.43, -34.03)
CIE-LCH	lch(48.37, 34.32, 262.58°)
OKLab	oklab(55.24% -0.0467 -0.0962)
OKLCH	oklch(55.24% 0.107 244.1)
XYZ	xyz(15.4754, 17.0879, 41.5044)
Luminance	0.1709 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3278AC #AC6632

analogous

#32ACA3 #3278AC #323BAC

triadic

#3278AC #AC3278 #78AC32

tetradic

#3278AC #A332AC #AC6632 #3BAC32

square

#3278AC #A332AC #AC6632 #3BAC32

split-complementary

#3278AC #AC323B #ACA332

monochromatic

#16364D #24577D #3278AC #4F97CC #7FB3DA

Accessibility & contrast

On white

4.75

#3278AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#3278AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3278AC

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3278AC	#FFFFFF	#000000	##FFFFFF
##3278AC	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6079AE

Deuteranopia (green-blind)

#506EAB

Tritanopia (blue-blind)

#00858A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3278ac;
/* rgb */ color: rgb(50, 120, 172);
/* oklch */ color: oklch(55.2% 0.107 244.1);

Tailwind

colors: {
  custom: {
    50: '#799ec5',
    500: '#3278ac',
    950: '#000000',
  },
}

SCSS

$custom: #3278ac;
$custom-light: #799ec5;
$custom-dark: #000000;

JSON

{
  "hex": "#3278ac",
  "rgb": {
    "r": 50,
    "g": 120,
    "b": 172
  },
  "hsl": {
    "h": 205.574,
    "s": 54.955,
    "l": 43.529
  },
  "oklch": {
    "l": 0.55241,
    "c": 0.10696,
    "h": 244.1
  },
  "luminance": 0.1709
}

Semantic roles & 50–950 ramp

primary

#3278AC

secondary

#C39777

accent

#894ADE

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3278AC

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

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