#30487A#30487A

#30487A is a dark, moderate blue. Relative luminance 0.067; OKLCH L 40.8% C 0.089 H 263.6°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#30487A
RGB	rgb(48, 72, 122)
HSL	hsl(221, 44%, 33%)
HSV	hsv(221, 61%, 48%)
CMYK	cmyk(60.7%, 41%, 0%, 52.2%)
CIE-LAB	lab(31.04, 7.31, -31.29)
CIE-LCH	lch(31.04, 32.14, 283.15°)
OKLab	oklab(40.79% -0.01 -0.0888)
OKLCH	oklch(40.79% 0.089 263.6)
XYZ	xyz(7.0479, 6.6677, 19.3242)
Luminance	0.0667 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30487A #7A6230

analogous

#306D7A #30487A #3D307A

triadic

#30487A #7A3048 #487A30

tetradic

#30487A #7A306D #7A6230 #307A3D

square

#30487A #7A306D #7A6230 #307A3D

split-complementary

#30487A #7A3D30 #6D7A30

monochromatic

#0D1422 #1F2E4E #30487A #4162A6 #6382C2

Accessibility & contrast

On white

9.00

#30487A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#30487A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30487A

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30487A	#FFFFFF	#000000	##FFFFFF
##30487A	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334D7C

Deuteranopia (green-blind)

#294679

Tritanopia (blue-blind)

#00535B

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #30487a;
/* rgb */ color: rgb(48, 72, 122);
/* oklch */ color: oklch(40.8% 0.089 263.6);

Tailwind

colors: {
  custom: {
    50: '#6f7aa1',
    500: '#30487a',
    950: '#000000',
  },
}

SCSS

$custom: #30487a;
$custom-light: #6f7aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#30487a",
  "rgb": {
    "r": 48,
    "g": 72,
    "b": 122
  },
  "hsl": {
    "h": 220.541,
    "s": 43.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.40789,
    "c": 0.08939,
    "h": 263.6
  },
  "luminance": 0.06668
}

Semantic roles & 50–950 ramp

primary

#30487A

secondary

#A9905D

accent

#AA55D3

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#08090F

muted

#7B7B7E

Preview Lab

Preview with #30487A

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

Preview Lab → · Contrast checker → · Palette generator →