#302579#302579

#302579 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.5% C 0.136 H 282.1°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#302579
RGB	rgb(48, 37, 121)
HSL	hsl(248, 53%, 31%)
HSV	hsv(248, 69%, 47%)
CMYK	cmyk(60.3%, 69.4%, 0%, 52.5%)
CIE-LAB	lab(21.33, 30.50, -46.31)
CIE-LCH	lch(21.33, 55.46, 303.37°)
OKLab	oklab(33.48% 0.0285 -0.1333)
OKLCH	oklch(33.48% 0.136 282.1)
XYZ	xyz(5.3306, 3.3316, 18.4476)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302579 #6E7925

analogous

#254479 #302579 #5A2579

triadic

#302579 #793025 #257930

tetradic

#302579 #792544 #6E7925 #25795A

square

#302579 #792544 #6E7925 #25795A

split-complementary

#302579 #795A25 #447925

monochromatic

#0B081B #1D174A #302579 #4333A8 #5F4FC9

Accessibility & contrast

On white

12.60

#302579 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#302579 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302579

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302579	#FFFFFF	#000000	##FFFFFF
##302579	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367C

Deuteranopia (green-blind)

#003077

Tritanopia (blue-blind)

#053B4B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #302579;
/* rgb */ color: rgb(48, 37, 121);
/* oklch */ color: oklch(33.5% 0.136 282.1);

Tailwind

colors: {
  custom: {
    50: '#7160a0',
    500: '#302579',
    950: '#000000',
  },
}

SCSS

$custom: #302579;
$custom-light: #7160a0;
$custom-dark: #000000;

JSON

{
  "hex": "#302579",
  "rgb": {
    "r": 48,
    "g": 37,
    "b": 121
  },
  "hsl": {
    "h": 247.857,
    "s": 53.165,
    "l": 30.98
  },
  "oklch": {
    "l": 0.33475,
    "c": 0.1363,
    "h": 282.1
  },
  "luminance": 0.03332
}

Semantic roles & 50–950 ramp

primary

#302579

secondary

#9FAB4E

accent

#DD4BCA

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#08050F

muted

#7B797F

Preview Lab

Preview with #302579

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

Preview Lab → · Contrast checker → · Palette generator →