#30477C#30477C

#30477C is a dark, moderate blue. Relative luminance 0.066; OKLCH L 40.7% C 0.094 H 264.9°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#30477C
RGB	rgb(48, 71, 124)
HSL	hsl(222, 44%, 34%)
HSV	hsv(222, 61%, 49%)
CMYK	cmyk(61.3%, 42.7%, 0%, 51.4%)
CIE-LAB	lab(30.85, 8.71, -32.84)
CIE-LCH	lch(30.85, 33.97, 284.86°)
OKLab	oklab(40.69% -0.0084 -0.0934)
OKLCH	oklch(40.69% 0.094 264.9)
XYZ	xyz(7.1090, 6.5895, 19.9621)
Luminance	0.0659 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30477C #7C6530

analogous

#306D7C #30477C #3F307C

triadic

#30477C #7C3047 #477C30

tetradic

#30477C #7C306D #7C6530 #307C3F

square

#30477C #7C306D #7C6530 #307C3F

split-complementary

#30477C #7C3F30 #6D7C30

monochromatic

#0E1424 #1F2E50 #30477C #4160A8 #6480C3

Accessibility & contrast

On white

9.06

#30477C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#30477C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30477C

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30477C	#FFFFFF	#000000	##FFFFFF
##30477C	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304C7E

Deuteranopia (green-blind)

#26457B

Tritanopia (blue-blind)

#00535B

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #30477c;
/* rgb */ color: rgb(48, 71, 124);
/* oklch */ color: oklch(40.7% 0.094 264.9);

Tailwind

colors: {
  custom: {
    50: '#6f79a2',
    500: '#30477c',
    950: '#000000',
  },
}

SCSS

$custom: #30477c;
$custom-light: #6f79a2;
$custom-dark: #000000;

JSON

{
  "hex": "#30477c",
  "rgb": {
    "r": 48,
    "g": 71,
    "b": 124
  },
  "hsl": {
    "h": 221.842,
    "s": 44.186,
    "l": 33.725
  },
  "oklch": {
    "l": 0.40685,
    "c": 0.09374,
    "h": 264.9
  },
  "luminance": 0.0659
}

Semantic roles & 50–950 ramp

primary

#30477C

secondary

#AA935E

accent

#AD54D4

background

#F7F7FA

surface

#EDEDF3

border

#C8C8CD

text

#08090F

muted

#7B7B7F

Preview Lab

Preview with #30477C

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

Preview Lab → · Contrast checker → · Palette generator →