#305B96#305B96

#305B96 is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 47.0% C 0.107 H 256.8°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#305B96
RGB	rgb(48, 91, 150)
HSL	hsl(215, 52%, 39%)
HSV	hsv(215, 68%, 59%)
CMYK	cmyk(68%, 39.3%, 0%, 41.2%)
CIE-LAB	lab(38.40, 5.17, -36.77)
CIE-LCH	lch(38.40, 37.13, 278.00°)
OKLab	oklab(47.02% -0.0245 -0.1046)
OKLCH	oklch(47.02% 0.107 256.8)
XYZ	xyz(10.4630, 10.3115, 30.2872)
Luminance	0.1031 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305B96 #966B30

analogous

#308E96 #305B96 #383096

triadic

#305B96 #96305B #5B9630

tetradic

#305B96 #96308E #966B30 #309638

square

#305B96 #96308E #966B30 #309638

split-complementary

#305B96 #963830 #8E9630

monochromatic

#122339 #213F68 #305B96 #4177C2 #6F99D1

Accessibility & contrast

On white

6.86

#305B96 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#305B96 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #305B96

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305B96	#FFFFFF	#000000	##FFFFFF
##305B96	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#416098

Deuteranopia (green-blind)

#325695

Tritanopia (blue-blind)

#006971

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #305b96;
/* rgb */ color: rgb(48, 91, 150);
/* oklch */ color: oklch(47.0% 0.107 256.8);

Tailwind

colors: {
  custom: {
    50: '#7489b5',
    500: '#305b96',
    950: '#000000',
  },
}

SCSS

$custom: #305b96;
$custom-light: #7489b5;
$custom-dark: #000000;

JSON

{
  "hex": "#305b96",
  "rgb": {
    "r": 48,
    "g": 91,
    "b": 150
  },
  "hsl": {
    "h": 214.706,
    "s": 51.515,
    "l": 38.824
  },
  "oklch": {
    "l": 0.47021,
    "c": 0.10745,
    "h": 256.8
  },
  "luminance": 0.10313
}

Semantic roles & 50–950 ramp

primary

#305B96

secondary

#B99769

accent

#9F4DDB

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #305B96

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

Preview Lab → · Contrast checker → · Palette generator →