#30549C#30549C

#30549C is a mid, vivid blue. Relative luminance 0.094; OKLCH L 45.8% C 0.124 H 262.6°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#30549C
RGB	rgb(48, 84, 156)
HSL	hsl(220, 53%, 40%)
HSV	hsv(220, 69%, 61%)
CMYK	cmyk(69.2%, 46.2%, 0%, 38.8%)
CIE-LAB	lab(36.68, 11.97, -43.11)
CIE-LCH	lch(36.68, 44.74, 285.52°)
OKLab	oklab(45.81% -0.0161 -0.1233)
OKLCH	oklch(45.81% 0.124 262.6)
XYZ	xyz(10.3879, 9.3683, 32.7069)
Luminance	0.0937 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30549C #9C7830

analogous

#308A9C #30549C #42309C

triadic

#30549C #9C3054 #549C30

tetradic

#30549C #9C308A #9C7830 #309C42

square

#30549C #9C308A #9C7830 #309C42

split-complementary

#30549C #9C4230 #8A9C30

monochromatic

#13223E #223B6D #30549C #446FC5 #7393D4

Accessibility & contrast

On white

7.31

#30549C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#30549C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30549C

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30549C	#FFFFFF	#000000	##FFFFFF
##30549C	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305C9F

Deuteranopia (green-blind)

#1C529B

Tritanopia (blue-blind)

#006570

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #30549c;
/* rgb */ color: rgb(48, 84, 156);
/* oklch */ color: oklch(45.8% 0.124 262.6);

Tailwind

colors: {
  custom: {
    50: '#7583ba',
    500: '#30549c',
    950: '#000000',
  },
}

SCSS

$custom: #30549c;
$custom-light: #7583ba;
$custom-dark: #000000;

JSON

{
  "hex": "#30549c",
  "rgb": {
    "r": 48,
    "g": 84,
    "b": 156
  },
  "hsl": {
    "h": 220,
    "s": 52.941,
    "l": 40
  },
  "oklch": {
    "l": 0.45814,
    "c": 0.12439,
    "h": 262.6
  },
  "luminance": 0.09369
}

Semantic roles & 50–950 ramp

primary

#30549C

secondary

#BCA16C

accent

#AC4BDC

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #30549C

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

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