#306A91#306A91

#306A91 is a mid, moderate cyan. Relative luminance 0.130; OKLCH L 50.3% C 0.087 H 240.9°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#306A91
RGB	rgb(48, 106, 145)
HSL	hsl(204, 50%, 38%)
HSV	hsv(204, 67%, 57%)
CMYK	cmyk(66.9%, 26.9%, 0%, 43.1%)
CIE-LAB	lab(42.73, -5.99, -26.95)
CIE-LCH	lch(42.73, 27.60, 257.47°)
OKLab	oklab(50.34% -0.0422 -0.0758)
OKLCH	oklch(50.34% 0.087 240.9)
XYZ	xyz(11.4818, 12.9796, 28.6828)
Luminance	0.1298 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306A91 #915730

analogous

#309187 #306A91 #303991

triadic

#306A91 #91306A #6A9130

tetradic

#306A91 #873091 #915730 #399130

square

#306A91 #873091 #915730 #399130

split-complementary

#306A91 #913039 #918730

monochromatic

#122735 #214863 #306A91 #3F8CBF #6DA7CF

Accessibility & contrast

On white

5.84

#306A91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#306A91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306A91

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306A91	#FFFFFF	#000000	##FFFFFF
##306A91	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586A93

Deuteranopia (green-blind)

#4B6190

Tritanopia (blue-blind)

#007477

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #306a91;
/* rgb */ color: rgb(48, 106, 145);
/* oklch */ color: oklch(50.3% 0.087 240.9);

Tailwind

colors: {
  custom: {
    50: '#7394b1',
    500: '#306a91',
    950: '#000000',
  },
}

SCSS

$custom: #306a91;
$custom-light: #7394b1;
$custom-dark: #000000;

JSON

{
  "hex": "#306a91",
  "rgb": {
    "r": 48,
    "g": 106,
    "b": 145
  },
  "hsl": {
    "h": 204.124,
    "s": 50.259,
    "l": 37.843
  },
  "oklch": {
    "l": 0.50342,
    "c": 0.08676,
    "h": 240.9
  },
  "luminance": 0.12981
}

Semantic roles & 50–950 ramp

primary

#306A91

secondary

#B68767

accent

#864EDA

background

#F7F9FA

surface

#EDF1F5

border

#C8CBCF

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #306A91

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

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