#306C93#306C93

#306C93 is a mid, moderate cyan. Relative luminance 0.135; OKLCH L 50.9% C 0.088 H 240.1°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#306C93
RGB	rgb(48, 108, 147)
HSL	hsl(204, 51%, 38%)
HSV	hsv(204, 67%, 58%)
CMYK	cmyk(67.3%, 26.5%, 0%, 42.4%)
CIE-LAB	lab(43.45, -6.48, -27.03)
CIE-LCH	lch(43.45, 27.79, 256.51°)
OKLab	oklab(50.94% -0.0437 -0.0761)
OKLCH	oklch(50.94% 0.088 240.1)
XYZ	xyz(11.8459, 13.4589, 29.5716)
Luminance	0.1346 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306C93 #935730

analogous

#309388 #306C93 #303B93

triadic

#306C93 #93306C #6C9330

tetradic

#306C93 #883093 #935730 #3B9330

square

#306C93 #883093 #935730 #3B9330

split-complementary

#306C93 #93303B #938830

monochromatic

#122837 #214A65 #306C93 #408EC1 #6EA9D0

Accessibility & contrast

On white

5.69

#306C93 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#306C93 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306C93

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306C93	#FFFFFF	#000000	##FFFFFF
##306C93	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A6C95

Deuteranopia (green-blind)

#4D6292

Tritanopia (blue-blind)

#007679

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #306c93;
/* rgb */ color: rgb(48, 108, 147);
/* oklch */ color: oklch(50.9% 0.088 240.1);

Tailwind

colors: {
  custom: {
    50: '#7496b3',
    500: '#306c93',
    950: '#000000',
  },
}

SCSS

$custom: #306c93;
$custom-light: #7496b3;
$custom-dark: #000000;

JSON

{
  "hex": "#306c93",
  "rgb": {
    "r": 48,
    "g": 108,
    "b": 147
  },
  "hsl": {
    "h": 203.636,
    "s": 50.769,
    "l": 38.235
  },
  "oklch": {
    "l": 0.50938,
    "c": 0.0877,
    "h": 240.1
  },
  "luminance": 0.1346
}

Semantic roles & 50–950 ramp

primary

#306C93

secondary

#B78768

accent

#854EDA

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #306C93

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

Preview Lab → · Contrast checker → · Palette generator →