#306D80#306D80

#306D80 is a mid, moderate cyan. Relative luminance 0.131; OKLCH L 50.3% C 0.069 H 221.2°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#306D80
RGB	rgb(48, 109, 128)
HSL	hsl(194, 45%, 35%)
HSV	hsv(194, 63%, 50%)
CMYK	cmyk(62.5%, 14.8%, 0%, 49.8%)
CIE-LAB	lab(42.95, -13.55, -16.42)
CIE-LCH	lch(42.95, 21.29, 230.47°)
OKLab	oklab(50.27% -0.0521 -0.0457)
OKLCH	oklch(50.27% 0.069 221.2)
XYZ	xyz(10.5823, 13.1231, 22.3932)
Luminance	0.1312 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306D80 #804330

analogous

#30806B #306D80 #304580

triadic

#306D80 #80306D #6D8030

tetradic

#306D80 #6B3080 #804330 #458030

square

#306D80 #6B3080 #804330 #458030

split-complementary

#306D80 #803045 #806B30

monochromatic

#0F2127 #1F4753 #306D80 #4193AD #65AEC5

Accessibility & contrast

On white

5.79

#306D80 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#306D80 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306D80

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306D80	#FFFFFF	#000000	##FFFFFF
##306D80	1.00	5.79	3.62	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626A81

Deuteranopia (green-blind)

#566280

Tritanopia (blue-blind)

#007373

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #306d80;
/* rgb */ color: rgb(48, 109, 128);
/* oklch */ color: oklch(50.3% 0.069 221.2);

Tailwind

colors: {
  custom: {
    50: '#7197a4',
    500: '#306d80',
    950: '#000000',
  },
}

SCSS

$custom: #306d80;
$custom-light: #7197a4;
$custom-dark: #000000;

JSON

{
  "hex": "#306d80",
  "rgb": {
    "r": 48,
    "g": 109,
    "b": 128
  },
  "hsl": {
    "h": 194.25,
    "s": 45.455,
    "l": 34.51
  },
  "oklch": {
    "l": 0.50273,
    "c": 0.06927,
    "h": 221.2
  },
  "luminance": 0.13124
}

Semantic roles & 50–950 ramp

primary

#306D80

secondary

#AC725F

accent

#7253D5

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D0F

muted

#7B7E7F

Preview Lab

Preview with #306D80

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

Preview Lab → · Contrast checker → · Palette generator →