#30549F#30549F

#30549F is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.0% C 0.129 H 263.0°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#30549F
RGB	rgb(48, 84, 159)
HSL	hsl(221, 54%, 41%)
HSV	hsv(221, 70%, 62%)
CMYK	cmyk(69.8%, 47.2%, 0%, 37.6%)
CIE-LAB	lab(36.88, 13.10, -44.60)
CIE-LCH	lch(36.88, 46.49, 286.37°)
OKLab	oklab(46.02% -0.0156 -0.1277)
OKLCH	oklch(46.02% 0.129 263)
XYZ	xyz(10.6450, 9.4712, 34.0613)
Luminance	0.0947 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30549F #9F7B30

analogous

#308B9F #30549F #44309F

triadic

#30549F #9F3054 #549F30

tetradic

#30549F #9F308B #9F7B30 #309F44

square

#30549F #9F308B #9F7B30 #309F44

split-complementary

#30549F #9F4430 #8B9F30

monochromatic

#142241 #223B70 #30549F #456FC7 #7494D5

Accessibility & contrast

On white

7.26

#30549F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#30549F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30549F

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30549F	#FFFFFF	#000000	##FFFFFF
##30549F	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E5CA2

Deuteranopia (green-blind)

#16529D

Tritanopia (blue-blind)

#006572

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #30549f;
/* rgb */ color: rgb(48, 84, 159);
/* oklch */ color: oklch(46.0% 0.129 263.0);

Tailwind

colors: {
  custom: {
    50: '#7683bc',
    500: '#30549f',
    950: '#000000',
  },
}

SCSS

$custom: #30549f;
$custom-light: #7683bc;
$custom-dark: #000000;

JSON

{
  "hex": "#30549f",
  "rgb": {
    "r": 48,
    "g": 84,
    "b": 159
  },
  "hsl": {
    "h": 220.541,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.46023,
    "c": 0.12868,
    "h": 263
  },
  "luminance": 0.09472
}

Semantic roles & 50–950 ramp

primary

#30549F

secondary

#BDA36E

accent

#AE4BDD

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #30549F

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

Preview Lab → · Contrast checker → · Palette generator →