#3025A1#3025A1

#3025A1 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.5% C 0.188 H 276.3°. Best body text is #FFFFFF at 11.02:1 contrast (WCAG AA passes).

Color values

HEX	#3025A1
RGB	rgb(48, 37, 161)
HSL	hsl(245, 63%, 39%)
HSV	hsv(245, 77%, 63%)
CMYK	cmyk(70.2%, 77%, 0%, 36.9%)
CIE-LAB	lab(25.33, 43.77, -64.62)
CIE-LCH	lch(25.33, 78.05, 304.11°)
OKLab	oklab(37.54% 0.0206 -0.1868)
OKLCH	oklch(37.54% 0.188 276.3)
XYZ	xyz(8.3114, 4.5240, 34.1465)
Luminance	0.0452 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3025A1 #96A125

analogous

#2558A1 #3025A1 #6E25A1

triadic

#3025A1 #A13025 #25A130

tetradic

#3025A1 #A12558 #96A125 #25A16E

square

#3025A1 #A12558 #96A125 #25A16E

split-complementary

#3025A1 #A16E25 #58A125

monochromatic

#120E3D #211A6F #3025A1 #4133D0 #6F65DC

Accessibility & contrast

On white

11.02

#3025A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#3025A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3025A1

11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3025A1	#FFFFFF	#000000	##FFFFFF
##3025A1	1.00	11.02	1.91	11.02
#FFFFFF	11.02	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A5

Deuteranopia (green-blind)

#00379F

Tritanopia (blue-blind)

#004962

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3025a1;
/* rgb */ color: rgb(48, 37, 161);
/* oklch */ color: oklch(37.5% 0.188 276.3);

Tailwind

colors: {
  custom: {
    50: '#7a62be',
    500: '#3025a1',
    950: '#000000',
  },
}

SCSS

$custom: #3025a1;
$custom-light: #7a62be;
$custom-dark: #000000;

JSON

{
  "hex": "#3025a1",
  "rgb": {
    "r": 48,
    "g": 37,
    "b": 161
  },
  "hsl": {
    "h": 245.323,
    "s": 62.626,
    "l": 38.824
  },
  "oklch": {
    "l": 0.3754,
    "c": 0.1879,
    "h": 276.3
  },
  "luminance": 0.04525
}

Semantic roles & 50–950 ramp

primary

#3025A1

secondary

#B9C161

accent

#E642D7

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3025A1

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

Preview Lab → · Contrast checker → · Palette generator →