#3280B1#3280B1

#3280B1 is a mid, moderate cyan. Relative luminance 0.193; OKLCH L 57.4% C 0.107 H 240.1°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#3280B1
RGB	rgb(50, 128, 177)
HSL	hsl(203, 56%, 45%)
HSV	hsv(203, 72%, 69%)
CMYK	cmyk(71.8%, 27.7%, 0%, 30.6%)
CIE-LAB	lab(51.02, -7.36, -32.77)
CIE-LCH	lch(51.02, 33.59, 257.34°)
OKLab	oklab(57.42% -0.0532 -0.0925)
OKLCH	oklch(57.42% 0.107 240.1)
XYZ	xyz(16.9673, 19.2889, 44.4154)
Luminance	0.1929 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3280B1 #B16332

analogous

#32B1A3 #3280B1 #3240B1

triadic

#3280B1 #B13280 #80B132

tetradic

#3280B1 #A332B1 #B16332 #40B132

square

#3280B1 #A332B1 #B16332 #40B132

split-complementary

#3280B1 #B13240 #B1A332

monochromatic

#173B52 #255D81 #3280B1 #529ECE #82B9DC

Accessibility & contrast

On white

4.32

#3280B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#3280B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3280B1

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3280B1	#FFFFFF	#000000	##000000
##3280B1	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6980B3

Deuteranopia (green-blind)

#5874B0

Tritanopia (blue-blind)

#008C91

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3280b1;
/* rgb */ color: rgb(50, 128, 177);
/* oklch */ color: oklch(57.4% 0.107 240.1);

Tailwind

colors: {
  custom: {
    50: '#7aa4c8',
    500: '#3280b1',
    950: '#000000',
  },
}

SCSS

$custom: #3280b1;
$custom-light: #7aa4c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3280b1",
  "rgb": {
    "r": 50,
    "g": 128,
    "b": 177
  },
  "hsl": {
    "h": 203.15,
    "s": 55.947,
    "l": 44.51
  },
  "oklch": {
    "l": 0.57417,
    "c": 0.10668,
    "h": 240.1
  },
  "luminance": 0.19291
}

Semantic roles & 50–950 ramp

primary

#3280B1

secondary

#C5977A

accent

#8349DF

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #3280B1

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

Preview Lab → · Contrast checker → · Palette generator →