#30449D#30449D

#30449D is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.5% C 0.146 H 269.6°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#30449D
RGB	rgb(48, 68, 157)
HSL	hsl(229, 53%, 40%)
HSV	hsv(229, 69%, 62%)
CMYK	cmyk(69.4%, 56.7%, 0%, 38.4%)
CIE-LAB	lab(32.25, 23.01, -50.87)
CIE-LCH	lch(32.25, 55.83, 294.34°)
OKLab	oklab(42.47% -0.0011 -0.1464)
OKLCH	oklch(42.47% 0.146 269.6)
XYZ	xyz(9.3698, 7.1960, 32.7869)
Luminance	0.0720 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30449D #9D8930

analogous

#307A9D #30449D #53309D

triadic

#30449D #9D3044 #449D30

tetradic

#30449D #9D307A #9D8930 #309D53

square

#30449D #9D307A #9D8930 #309D53

split-complementary

#30449D #9D5330 #7A9D30

monochromatic

#131B3F #22306E #30449D #445CC6 #7385D4

Accessibility & contrast

On white

8.61

#30449D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#30449D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30449D

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30449D	#FFFFFF	#000000	##FFFFFF
##30449D	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A0

Deuteranopia (green-blind)

#00479B

Tritanopia (blue-blind)

#005A69

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #30449d;
/* rgb */ color: rgb(48, 68, 157);
/* oklch */ color: oklch(42.5% 0.146 269.6);

Tailwind

colors: {
  custom: {
    50: '#7677bb',
    500: '#30449d',
    950: '#000000',
  },
}

SCSS

$custom: #30449d;
$custom-light: #7677bb;
$custom-dark: #000000;

JSON

{
  "hex": "#30449d",
  "rgb": {
    "r": 48,
    "g": 68,
    "b": 157
  },
  "hsl": {
    "h": 228.991,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.42467,
    "c": 0.1464,
    "h": 269.6
  },
  "luminance": 0.07197
}

Semantic roles & 50–950 ramp

primary

#30449D

secondary

#BCAE6D

accent

#C24BDD

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #30449D

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

Preview Lab → · Contrast checker → · Palette generator →