#306D93#306D93

#306D93 is a mid, moderate cyan. Relative luminance 0.137; OKLCH L 51.2% C 0.087 H 239.0°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#306D93
RGB	rgb(48, 109, 147)
HSL	hsl(203, 51%, 38%)
HSV	hsv(203, 67%, 58%)
CMYK	cmyk(67.3%, 25.9%, 0%, 42.4%)
CIE-LAB	lab(43.76, -7.08, -26.54)
CIE-LCH	lch(43.76, 27.47, 255.07°)
OKLab	oklab(51.19% -0.0448 -0.0746)
OKLCH	oklch(51.19% 0.087 239)
XYZ	xyz(11.9520, 13.6710, 29.6070)
Luminance	0.1367 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306D93 #935630

analogous

#309387 #306D93 #303C93

triadic

#306D93 #93306D #6D9330

tetradic

#306D93 #873093 #935630 #3C9330

square

#306D93 #873093 #935630 #3C9330

split-complementary

#306D93 #93303C #938730

monochromatic

#122937 #214B65 #306D93 #408FC1 #6EAAD0

Accessibility & contrast

On white

5.62

#306D93 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#306D93 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306D93

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306D93	#FFFFFF	#000000	##FFFFFF
##306D93	1.00	5.62	3.73	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6D95

Deuteranopia (green-blind)

#4E6392

Tritanopia (blue-blind)

#00777A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #306d93;
/* rgb */ color: rgb(48, 109, 147);
/* oklch */ color: oklch(51.2% 0.087 239.0);

Tailwind

colors: {
  custom: {
    50: '#7496b3',
    500: '#306d93',
    950: '#000000',
  },
}

SCSS

$custom: #306d93;
$custom-light: #7496b3;
$custom-dark: #000000;

JSON

{
  "hex": "#306d93",
  "rgb": {
    "r": 48,
    "g": 109,
    "b": 147
  },
  "hsl": {
    "h": 203.03,
    "s": 50.769,
    "l": 38.235
  },
  "oklch": {
    "l": 0.51185,
    "c": 0.08703,
    "h": 239
  },
  "luminance": 0.13672
}

Semantic roles & 50–950 ramp

primary

#306D93

secondary

#B78668

accent

#844EDA

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #306D93

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

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