#3025B0#3025B0

#3025B0 is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.2% C 0.206 H 274.7°. Best body text is #FFFFFF at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#3025B0
RGB	rgb(48, 37, 176)
HSL	hsl(245, 65%, 42%)
HSV	hsv(245, 79%, 69%)
CMYK	cmyk(72.7%, 79%, 0%, 31%)
CIE-LAB	lab(26.98, 48.53, -70.95)
CIE-LCH	lch(26.98, 85.96, 304.37°)
OKLab	oklab(39.18% 0.017 -0.2052)
OKLCH	oklch(39.18% 0.206 274.7)
XYZ	xyz(9.7144, 5.0851, 41.5355)
Luminance	0.0509 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3025B0 #A5B025

analogous

#2560B0 #3025B0 #7625B0

triadic

#3025B0 #B03025 #25B030

tetradic

#3025B0 #B02560 #A5B025 #25B076

square

#3025B0 #B02560 #A5B025 #25B076

split-complementary

#3025B0 #B07625 #60B025

monochromatic

#14104B #221A7D #3025B0 #483CD6 #786FE1

Accessibility & contrast

On white

10.41

#3025B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#3025B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3025B0

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3025B0	#FFFFFF	#000000	##FFFFFF
##3025B0	1.00	10.41	2.02	10.41
#FFFFFF	10.41	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B4

Deuteranopia (green-blind)

#0039AE

Tritanopia (blue-blind)

#004F6A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3025b0;
/* rgb */ color: rgb(48, 37, 176);
/* oklch */ color: oklch(39.2% 0.206 274.7);

Tailwind

colors: {
  custom: {
    50: '#7d63c9',
    500: '#3025b0',
    950: '#000000',
  },
}

SCSS

$custom: #3025b0;
$custom-light: #7d63c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3025b0",
  "rgb": {
    "r": 48,
    "g": 37,
    "b": 176
  },
  "hsl": {
    "h": 244.748,
    "s": 65.258,
    "l": 41.765
  },
  "oklch": {
    "l": 0.39176,
    "c": 0.2059,
    "h": 274.7
  },
  "luminance": 0.05086
}

Semantic roles & 50–950 ramp

primary

#3025B0

secondary

#C0C76A

accent

#E840DB

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #3025B0

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

Preview Lab → · Contrast checker → · Palette generator →