#3091AA#3091AA

#3091AA is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.2% C 0.095 H 218.7°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#3091AA
RGB	rgb(48, 145, 170)
HSL	hsl(192, 56%, 43%)
HSV	hsv(192, 72%, 67%)
CMYK	cmyk(71.8%, 14.7%, 0%, 33.3%)
CIE-LAB	lab(55.87, -19.50, -21.25)
CIE-LCH	lch(55.87, 28.84, 227.47°)
OKLab	oklab(61.17% -0.0741 -0.0593)
OKLCH	oklch(61.17% 0.095 218.7)
XYZ	xyz(18.5970, 23.7793, 41.6322)
Luminance	0.2378 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3091AA #AA4930

analogous

#30AA86 #3091AA #3054AA

triadic

#3091AA #AA3091 #91AA30

tetradic

#3091AA #8630AA #AA4930 #54AA30

square

#3091AA #8630AA #AA4930 #54AA30

split-complementary

#3091AA #AA3054 #AA8630

monochromatic

#15404B #23687A #3091AA #4BB2CC #7BC6DA

Accessibility & contrast

On white

3.65

#3091AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#3091AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3091AA

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3091AA	#FFFFFF	#000000	##000000
##3091AA	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818DAB

Deuteranopia (green-blind)

#7081AA

Tritanopia (blue-blind)

#009999

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3091aa;
/* rgb */ color: rgb(48, 145, 170);
/* oklch */ color: oklch(61.2% 0.095 218.7);

Tailwind

colors: {
  custom: {
    50: '#79b1c3',
    500: '#3091aa',
    950: '#000000',
  },
}

SCSS

$custom: #3091aa;
$custom-light: #79b1c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3091aa",
  "rgb": {
    "r": 48,
    "g": 145,
    "b": 170
  },
  "hsl": {
    "h": 192.295,
    "s": 55.963,
    "l": 42.745
  },
  "oklch": {
    "l": 0.6117,
    "c": 0.09494,
    "h": 218.7
  },
  "luminance": 0.23781
}

Semantic roles & 50–950 ramp

primary

#3091AA

secondary

#C28474

accent

#6749DF

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3091AA

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

Preview Lab → · Contrast checker → · Palette generator →