#308BAA#308BAA

#308BAA is a mid, moderate cyan. Relative luminance 0.220; OKLCH L 59.7% C 0.096 H 224.8°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#308BAA
RGB	rgb(48, 139, 170)
HSL	hsl(195, 56%, 43%)
HSV	hsv(195, 72%, 67%)
CMYK	cmyk(71.8%, 18.2%, 0%, 33.3%)
CIE-LAB	lab(54.02, -16.26, -24.09)
CIE-LCH	lch(54.02, 29.07, 235.98°)
OKLab	oklab(59.69% -0.068 -0.0674)
OKLCH	oklch(59.69% 0.096 224.8)
XYZ	xyz(17.7043, 21.9939, 41.3346)
Luminance	0.2200 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308BAA #AA4F30

analogous

#30AA8C #308BAA #304EAA

triadic

#308BAA #AA308B #8BAA30

tetradic

#308BAA #8C30AA #AA4F30 #4EAA30

square

#308BAA #8C30AA #AA4F30 #4EAA30

split-complementary

#308BAA #AA304E #AA8C30

monochromatic

#153D4B #23647A #308BAA #4BABCC #7BC2DA

Accessibility & contrast

On white

3.89

#308BAA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#308BAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308BAA

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308BAA	#FFFFFF	#000000	##000000
##308BAA	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A88AC

Deuteranopia (green-blind)

#697CAA

Tritanopia (blue-blind)

#009495

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #308baa;
/* rgb */ color: rgb(48, 139, 170);
/* oklch */ color: oklch(59.7% 0.096 224.8);

Tailwind

colors: {
  custom: {
    50: '#79adc3',
    500: '#308baa',
    950: '#000000',
  },
}

SCSS

$custom: #308baa;
$custom-light: #79adc3;
$custom-dark: #000000;

JSON

{
  "hex": "#308baa",
  "rgb": {
    "r": 48,
    "g": 139,
    "b": 170
  },
  "hsl": {
    "h": 195.246,
    "s": 55.963,
    "l": 42.745
  },
  "oklch": {
    "l": 0.5969,
    "c": 0.09574,
    "h": 224.8
  },
  "luminance": 0.21996
}

Semantic roles & 50–950 ramp

primary

#308BAA

secondary

#C28874

accent

#6F49DF

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #308BAA

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

Preview Lab → · Contrast checker → · Palette generator →