#3080B8#3080B8

#3080B8 is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.7% C 0.115 H 243.2°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#3080B8
RGB	rgb(48, 128, 184)
HSL	hsl(205, 59%, 45%)
HSV	hsv(205, 74%, 72%)
CMYK	cmyk(73.9%, 30.4%, 0%, 27.8%)
CIE-LAB	lab(51.30, -5.15, -36.38)
CIE-LCH	lch(51.30, 36.74, 261.94°)
OKLab	oklab(57.73% -0.0521 -0.103)
OKLCH	oklch(57.73% 0.115 243.2)
XYZ	xyz(17.5865, 19.5254, 48.1800)
Luminance	0.1953 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3080B8 #B86830

analogous

#30B8AC #3080B8 #303CB8

triadic

#3080B8 #B83080 #80B830

tetradic

#3080B8 #AC30B8 #B86830 #3CB830

square

#3080B8 #AC30B8 #B86830 #3CB830

split-complementary

#3080B8 #B8303C #B8AC30

monochromatic

#173C57 #235E87 #3080B8 #539ED2 #84B9DF

Accessibility & contrast

On white

4.28

#3080B8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#3080B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3080B8

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3080B8	#FFFFFF	#000000	##000000
##3080B8	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6681BA

Deuteranopia (green-blind)

#5374B7

Tritanopia (blue-blind)

#008E94

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3080b8;
/* rgb */ color: rgb(48, 128, 184);
/* oklch */ color: oklch(57.7% 0.115 243.2);

Tailwind

colors: {
  custom: {
    50: '#7aa4cd',
    500: '#3080b8',
    950: '#000000',
  },
}

SCSS

$custom: #3080b8;
$custom-light: #7aa4cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3080b8",
  "rgb": {
    "r": 48,
    "g": 128,
    "b": 184
  },
  "hsl": {
    "h": 204.706,
    "s": 58.621,
    "l": 45.49
  },
  "oklch": {
    "l": 0.57726,
    "c": 0.11539,
    "h": 243.2
  },
  "luminance": 0.19527
}

Semantic roles & 50–950 ramp

primary

#3080B8

secondary

#C89B7C

accent

#8646E2

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3080B8

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

Preview Lab → · Contrast checker → · Palette generator →