#3091AD#3091AD

#3091AD is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 61.3% C 0.097 H 221.1°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#3091AD
RGB	rgb(48, 145, 173)
HSL	hsl(193, 57%, 43%)
HSV	hsv(193, 72%, 68%)
CMYK	cmyk(72.3%, 16.2%, 0%, 32.2%)
CIE-LAB	lab(55.98, -18.51, -22.79)
CIE-LCH	lch(55.98, 29.36, 230.92°)
OKLab	oklab(61.3% -0.0729 -0.0637)
OKLCH	oklch(61.3% 0.097 221.1)
XYZ	xyz(18.8840, 23.8941, 43.1438)
Luminance	0.2390 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3091AD #AD4C30

analogous

#30AD8A #3091AD #3052AD

triadic

#3091AD #AD3091 #91AD30

tetradic

#3091AD #8A30AD #AD4C30 #52AD30

square

#3091AD #8A30AD #AD4C30 #52AD30

split-complementary

#3091AD #AD3052 #AD8A30

monochromatic

#15414D #23697D #3091AD #4DB1CE #7DC6DB

Accessibility & contrast

On white

3.63

#3091AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#3091AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3091AD

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3091AD	#FFFFFF	#000000	##000000
##3091AD	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808DAE

Deuteranopia (green-blind)

#6F81AD

Tritanopia (blue-blind)

#009A9A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3091ad;
/* rgb */ color: rgb(48, 145, 173);
/* oklch */ color: oklch(61.3% 0.097 221.1);

Tailwind

colors: {
  custom: {
    50: '#7ab1c5',
    500: '#3091ad',
    950: '#000000',
  },
}

SCSS

$custom: #3091ad;
$custom-light: #7ab1c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3091ad",
  "rgb": {
    "r": 48,
    "g": 145,
    "b": 173
  },
  "hsl": {
    "h": 193.44,
    "s": 56.561,
    "l": 43.333
  },
  "oklch": {
    "l": 0.61301,
    "c": 0.09683,
    "h": 221.1
  },
  "luminance": 0.23896
}

Semantic roles & 50–950 ramp

primary

#3091AD

secondary

#C38775

accent

#6A48E0

background

#F8FAFC

surface

#EFF5F8

border

#CACFD1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #3091AD

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

Preview Lab → · Contrast checker → · Palette generator →