#30447A#30447A

#30447A is a dark, moderate blue. Relative luminance 0.062; OKLCH L 39.9% C 0.095 H 266.8°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#30447A
RGB	rgb(48, 68, 122)
HSL	hsl(224, 44%, 33%)
HSV	hsv(224, 61%, 48%)
CMYK	cmyk(60.7%, 44.3%, 0%, 52.2%)
CIE-LAB	lab(29.83, 10.00, -33.21)
CIE-LCH	lch(29.83, 34.69, 286.75°)
OKLab	oklab(39.86% -0.0053 -0.0945)
OKLCH	oklch(39.86% 0.095 266.8)
XYZ	xyz(6.7977, 6.1672, 19.2408)
Luminance	0.0617 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30447A #7A6630

analogous

#30697A #30447A #41307A

triadic

#30447A #7A3044 #447A30

tetradic

#30447A #7A3069 #7A6630 #307A41

square

#30447A #7A3069 #7A6630 #307A41

split-complementary

#30447A #7A4130 #697A30

monochromatic

#0D1322 #1F2C4E #30447A #415CA6 #637CC2

Accessibility & contrast

On white

9.40

#30447A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#30447A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30447A

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30447A	#FFFFFF	#000000	##FFFFFF
##30447A	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C4A7C

Deuteranopia (green-blind)

#224379

Tritanopia (blue-blind)

#005059

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #30447a;
/* rgb */ color: rgb(48, 68, 122);
/* oklch */ color: oklch(39.9% 0.095 266.8);

Tailwind

colors: {
  custom: {
    50: '#6f77a1',
    500: '#30447a',
    950: '#000000',
  },
}

SCSS

$custom: #30447a;
$custom-light: #6f77a1;
$custom-dark: #000000;

JSON

{
  "hex": "#30447a",
  "rgb": {
    "r": 48,
    "g": 68,
    "b": 122
  },
  "hsl": {
    "h": 223.784,
    "s": 43.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.39858,
    "c": 0.09465,
    "h": 266.8
  },
  "luminance": 0.06168
}

Semantic roles & 50–950 ramp

primary

#30447A

secondary

#A9945D

accent

#B155D3

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#08080F

muted

#7B7B7E

Preview Lab

Preview with #30447A

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

Preview Lab → · Contrast checker → · Palette generator →