#30569B#30569B

#30569B is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.2% C 0.120 H 261.3°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#30569B
RGB	rgb(48, 86, 155)
HSL	hsl(219, 53%, 40%)
HSV	hsv(219, 69%, 61%)
CMYK	cmyk(69%, 44.5%, 0%, 39.2%)
CIE-LAB	lab(37.21, 10.28, -41.67)
CIE-LCH	lch(37.21, 42.92, 283.86°)
OKLab	oklab(46.2% -0.0183 -0.1191)
OKLCH	oklch(46.2% 0.12 261.3)
XYZ	xyz(10.4610, 9.6495, 32.3152)
Luminance	0.0965 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30569B #9B7530

analogous

#308B9B #30569B #40309B

triadic

#30569B #9B3056 #569B30

tetradic

#30569B #9B308B #9B7530 #309B40

square

#30569B #9B308B #9B7530 #309B40

split-complementary

#30569B #9B4030 #8B9B30

monochromatic

#13223E #223C6C #30569B #4371C5 #7295D3

Accessibility & contrast

On white

7.17

#30569B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#30569B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30569B

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30569B	#FFFFFF	#000000	##FFFFFF
##30569B	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355D9E

Deuteranopia (green-blind)

#22539A

Tritanopia (blue-blind)

#006671

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #30569b;
/* rgb */ color: rgb(48, 86, 155);
/* oklch */ color: oklch(46.2% 0.120 261.3);

Tailwind

colors: {
  custom: {
    50: '#7585b9',
    500: '#30569b',
    950: '#000000',
  },
}

SCSS

$custom: #30569b;
$custom-light: #7585b9;
$custom-dark: #000000;

JSON

{
  "hex": "#30569b",
  "rgb": {
    "r": 48,
    "g": 86,
    "b": 155
  },
  "hsl": {
    "h": 218.692,
    "s": 52.709,
    "l": 39.804
  },
  "oklch": {
    "l": 0.46195,
    "c": 0.12047,
    "h": 261.3
  },
  "luminance": 0.09651
}

Semantic roles & 50–950 ramp

primary

#30569B

secondary

#BB9F6C

accent

#A94CDC

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #30569B

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

Preview Lab → · Contrast checker → · Palette generator →