#3090AC#3090AC

#3090AC is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.0% C 0.096 H 221.3°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#3090AC
RGB	rgb(48, 144, 172)
HSL	hsl(194, 56%, 43%)
HSV	hsv(194, 72%, 67%)
CMYK	cmyk(72.1%, 16.3%, 0%, 32.5%)
CIE-LAB	lab(55.64, -18.30, -22.75)
CIE-LCH	lch(55.64, 29.20, 231.18°)
OKLab	oklab(61.01% -0.0723 -0.0636)
OKLCH	oklch(61.01% 0.096 221.3)
XYZ	xyz(18.6355, 23.5513, 42.5854)
Luminance	0.2355 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3090AC #AC4C30

analogous

#30AC8A #3090AC #3052AC

triadic

#3090AC #AC3090 #90AC30

tetradic

#3090AC #8A30AC #AC4C30 #52AC30

square

#3090AC #8A30AC #AC4C30 #52AC30

split-complementary

#3090AC #AC3052 #AC8A30

monochromatic

#15404C #23687C #3090AC #4CB0CD #7CC5DA

Accessibility & contrast

On white

3.68

#3090AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#3090AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3090AC

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3090AC	#FFFFFF	#000000	##000000
##3090AC	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8CAD

Deuteranopia (green-blind)

#6E80AC

Tritanopia (blue-blind)

#009999

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3090ac;
/* rgb */ color: rgb(48, 144, 172);
/* oklch */ color: oklch(61.0% 0.096 221.3);

Tailwind

colors: {
  custom: {
    50: '#79b0c4',
    500: '#3090ac',
    950: '#000000',
  },
}

SCSS

$custom: #3090ac;
$custom-light: #79b0c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3090ac",
  "rgb": {
    "r": 48,
    "g": 144,
    "b": 172
  },
  "hsl": {
    "h": 193.548,
    "s": 56.364,
    "l": 43.137
  },
  "oklch": {
    "l": 0.61011,
    "c": 0.09629,
    "h": 221.3
  },
  "luminance": 0.23553
}

Semantic roles & 50–950 ramp

primary

#3090AC

secondary

#C38675

accent

#6A48E0

background

#F8FAFC

surface

#EFF5F8

border

#CACFD1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3090AC

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

Preview Lab → · Contrast checker → · Palette generator →