#3030A2#3030A2

#3030A2 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.3% C 0.178 H 274.5°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#3030A2
RGB	rgb(48, 48, 162)
HSL	hsl(240, 54%, 41%)
HSV	hsv(240, 70%, 64%)
CMYK	cmyk(70.4%, 70.4%, 0%, 36.5%)
CIE-LAB	lab(27.71, 37.75, -61.31)
CIE-LCH	lch(27.71, 72.00, 301.62°)
OKLab	oklab(39.26% 0.014 -0.1772)
OKLCH	oklch(39.26% 0.178 274.5)
XYZ	xyz(8.7953, 5.3501, 34.7446)
Luminance	0.0535 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3030A2 #A2A230

analogous

#3069A2 #3030A2 #6930A2

triadic

#3030A2 #A23030 #30A230

tetradic

#3030A2 #A23069 #A2A230 #30A269

square

#3030A2 #A23069 #A2A230 #30A269

split-complementary

#3030A2 #A26930 #69A230

monochromatic

#141444 #222273 #3030A2 #4747C8 #7676D6

Accessibility & contrast

On white

10.14

#3030A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#3030A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3030A2

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3030A2	#FFFFFF	#000000	##FFFFFF
##3030A2	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A5

Deuteranopia (green-blind)

#003CA0

Tritanopia (blue-blind)

#004F65

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3030a2;
/* rgb */ color: rgb(48, 48, 162);
/* oklch */ color: oklch(39.3% 0.178 274.5);

Tailwind

colors: {
  custom: {
    50: '#7969bf',
    500: '#3030a2',
    950: '#000000',
  },
}

SCSS

$custom: #3030a2;
$custom-light: #7969bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3030a2",
  "rgb": {
    "r": 48,
    "g": 48,
    "b": 162
  },
  "hsl": {
    "h": 240,
    "s": 54.286,
    "l": 41.176
  },
  "oklch": {
    "l": 0.39262,
    "c": 0.17773,
    "h": 274.5
  },
  "luminance": 0.05351
}

Semantic roles & 50–950 ramp

primary

#3030A2

secondary

#BEBE6F

accent

#DE4ADE

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #3030A2

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

Preview Lab → · Contrast checker → · Palette generator →