#308299#308299

#308299 is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 56.7% C 0.085 H 219.9°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#308299
RGB	rgb(48, 130, 153)
HSL	hsl(193, 52%, 39%)
HSV	hsv(193, 69%, 60%)
CMYK	cmyk(68.6%, 15%, 0%, 40%)
CIE-LAB	lab(50.56, -17.00, -19.57)
CIE-LCH	lch(50.56, 25.92, 229.01°)
OKLab	oklab(56.69% -0.0653 -0.0546)
OKLCH	oklch(56.69% 0.085 219.9)
XYZ	xyz(14.9490, 18.8919, 32.9895)
Luminance	0.1889 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308299 #994730

analogous

#30997C #308299 #304E99

triadic

#308299 #993082 #829930

tetradic

#308299 #7C3099 #994730 #4E9930

square

#308299 #7C3099 #994730 #4E9930

split-complementary

#308299 #99304E #997C30

monochromatic

#13333C #215A6A #308299 #42A7C4 #71BDD2

Accessibility & contrast

On white

4.39

#308299 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#308299 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308299

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308299	#FFFFFF	#000000	##000000
##308299	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#747F9A

Deuteranopia (green-blind)

#657499

Tritanopia (blue-blind)

#008A89

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #308299;
/* rgb */ color: rgb(48, 130, 153);
/* oklch */ color: oklch(56.7% 0.085 219.9);

Tailwind

colors: {
  custom: {
    50: '#76a6b7',
    500: '#308299',
    950: '#000000',
  },
}

SCSS

$custom: #308299;
$custom-light: #76a6b7;
$custom-dark: #000000;

JSON

{
  "hex": "#308299",
  "rgb": {
    "r": 48,
    "g": 130,
    "b": 153
  },
  "hsl": {
    "h": 193.143,
    "s": 52.239,
    "l": 39.412
  },
  "oklch": {
    "l": 0.56695,
    "c": 0.08507,
    "h": 219.9
  },
  "luminance": 0.18894
}

Semantic roles & 50–950 ramp

primary

#308299

secondary

#BA7C6B

accent

#6C4CDC

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #308299

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

Preview Lab → · Contrast checker → · Palette generator →