#308EA1#308EA1

#308EA1 is a mid, moderate cyan. Relative luminance 0.225; OKLCH L 60.0% C 0.090 H 213.9°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#308EA1
RGB	rgb(48, 142, 161)
HSL	hsl(190, 54%, 41%)
HSV	hsv(190, 70%, 63%)
CMYK	cmyk(70.2%, 11.8%, 0%, 36.9%)
CIE-LAB	lab(54.60, -20.83, -18.03)
CIE-LCH	lch(54.60, 27.55, 220.87°)
OKLab	oklab(60.04% -0.0747 -0.0502)
OKLCH	oklch(60.04% 0.09 213.9)
XYZ	xyz(17.3222, 22.5456, 37.1501)
Luminance	0.2255 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308EA1 #A14330

analogous

#30A17B #308EA1 #3056A1

triadic

#308EA1 #A1308E #8EA130

tetradic

#308EA1 #7B30A1 #A14330 #56A130

square

#308EA1 #7B30A1 #A14330 #56A130

split-complementary

#308EA1 #A13056 #A17B30

monochromatic

#143B43 #226472 #308EA1 #46B2C8 #75C6D6

Accessibility & contrast

On white

3.81

#308EA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#308EA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308EA1

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308EA1	#FFFFFF	#000000	##000000
##308EA1	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8089A2

Deuteranopia (green-blind)

#707EA1

Tritanopia (blue-blind)

#009594

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #308ea1;
/* rgb */ color: rgb(48, 142, 161);
/* oklch */ color: oklch(60.0% 0.090 213.9);

Tailwind

colors: {
  custom: {
    50: '#78afbc',
    500: '#308ea1',
    950: '#000000',
  },
}

SCSS

$custom: #308ea1;
$custom-light: #78afbc;
$custom-dark: #000000;

JSON

{
  "hex": "#308ea1",
  "rgb": {
    "r": 48,
    "g": 142,
    "b": 161
  },
  "hsl": {
    "h": 190.088,
    "s": 54.067,
    "l": 40.98
  },
  "oklch": {
    "l": 0.60042,
    "c": 0.09,
    "h": 213.9
  },
  "luminance": 0.22548
}

Semantic roles & 50–950 ramp

primary

#308EA1

secondary

#BE7C6F

accent

#634ADD

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #308EA1

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

Preview Lab → · Contrast checker → · Palette generator →