#3280B4#3280B4

#3280B4 is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.6% C 0.110 H 241.7°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#3280B4
RGB	rgb(50, 128, 180)
HSL	hsl(204, 57%, 45%)
HSV	hsv(204, 72%, 71%)
CMYK	cmyk(72.2%, 28.9%, 0%, 29.4%)
CIE-LAB	lab(51.16, -6.30, -34.28)
CIE-LCH	lch(51.16, 34.85, 259.58°)
OKLab	oklab(57.57% -0.0522 -0.0969)
OKLCH	oklch(57.57% 0.11 241.7)
XYZ	xyz(17.2696, 19.4098, 46.0075)
Luminance	0.1941 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3280B4 #B46632

analogous

#32B4A7 #3280B4 #323FB4

triadic

#3280B4 #B43280 #80B432

tetradic

#3280B4 #A732B4 #B46632 #3FB432

square

#3280B4 #A732B4 #B46632 #3FB432

split-complementary

#3280B4 #B4323F #B4A732

monochromatic

#173C54 #255E84 #3280B4 #549ECF #84B9DD

Accessibility & contrast

On white

4.30

#3280B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#3280B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3280B4

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3280B4	#FFFFFF	#000000	##000000
##3280B4	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6881B6

Deuteranopia (green-blind)

#5674B3

Tritanopia (blue-blind)

#008D92

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3280b4;
/* rgb */ color: rgb(50, 128, 180);
/* oklch */ color: oklch(57.6% 0.110 241.7);

Tailwind

colors: {
  custom: {
    50: '#7aa4ca',
    500: '#3280b4',
    950: '#000000',
  },
}

SCSS

$custom: #3280b4;
$custom-light: #7aa4ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3280b4",
  "rgb": {
    "r": 50,
    "g": 128,
    "b": 180
  },
  "hsl": {
    "h": 204,
    "s": 56.522,
    "l": 45.098
  },
  "oklch": {
    "l": 0.57574,
    "c": 0.11003,
    "h": 241.7
  },
  "luminance": 0.19412
}

Semantic roles & 50–950 ramp

primary

#3280B4

secondary

#C6997C

accent

#8548E0

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #3280B4

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

Preview Lab → · Contrast checker → · Palette generator →