#3025A5#3025A5

#3025A5 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 38.0% C 0.193 H 275.9°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#3025A5
RGB	rgb(48, 37, 165)
HSL	hsl(245, 63%, 40%)
HSV	hsv(245, 78%, 65%)
CMYK	cmyk(70.9%, 77.6%, 0%, 35.3%)
CIE-LAB	lab(25.77, 45.05, -66.33)
CIE-LCH	lch(25.77, 80.18, 304.18°)
OKLab	oklab(37.97% 0.0197 -0.1918)
OKLCH	oklch(37.97% 0.193 275.9)
XYZ	xyz(8.6698, 4.6673, 36.0340)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3025A5 #9AA525

analogous

#255AA5 #3025A5 #7025A5

triadic

#3025A5 #A53025 #25A530

tetradic

#3025A5 #A5255A #9AA525 #25A570

square

#3025A5 #A5255A #9AA525 #25A570

split-complementary

#3025A5 #A57025 #5AA525

monochromatic

#130F41 #211A73 #3025A5 #4335D2 #7267DD

Accessibility & contrast

On white

10.86

#3025A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#3025A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3025A5

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3025A5	#FFFFFF	#000000	##FFFFFF
##3025A5	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A9

Deuteranopia (green-blind)

#0037A3

Tritanopia (blue-blind)

#004B64

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3025a5;
/* rgb */ color: rgb(48, 37, 165);
/* oklch */ color: oklch(38.0% 0.193 275.9);

Tailwind

colors: {
  custom: {
    50: '#7b62c1',
    500: '#3025a5',
    950: '#000000',
  },
}

SCSS

$custom: #3025a5;
$custom-light: #7b62c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3025a5",
  "rgb": {
    "r": 48,
    "g": 37,
    "b": 165
  },
  "hsl": {
    "h": 245.156,
    "s": 63.366,
    "l": 39.608
  },
  "oklch": {
    "l": 0.37971,
    "c": 0.19276,
    "h": 275.9
  },
  "luminance": 0.04668
}

Semantic roles & 50–950 ramp

primary

#3025A5

secondary

#BBC363

accent

#E641D8

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0512

muted

#7C7A81

Preview Lab

Preview with #3025A5

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

Preview Lab → · Contrast checker → · Palette generator →