#30258D#30258D

#30258D is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.4% C 0.163 H 278.8°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#30258D
RGB	rgb(48, 37, 141)
HSL	hsl(246, 58%, 35%)
HSV	hsv(246, 74%, 55%)
CMYK	cmyk(66%, 73.8%, 0%, 44.7%)
CIE-LAB	lab(23.25, 37.22, -55.75)
CIE-LCH	lch(23.25, 67.03, 303.73°)
OKLab	oklab(35.44% 0.025 -0.1609)
OKLCH	oklch(35.44% 0.163 278.8)
XYZ	xyz(6.6867, 3.8741, 25.5895)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30258D #828D25

analogous

#254E8D #30258D #64258D

triadic

#30258D #8D3025 #258D30

tetradic

#30258D #8D254E #828D25 #258D64

square

#30258D #8D254E #828D25 #258D64

split-complementary

#30258D #8D6425 #4E8D25

monochromatic

#0F0C2C #1F185D #30258D #4132BD #6659D3

Accessibility & contrast

On white

11.83

#30258D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#30258D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30258D

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30258D	#FFFFFF	#000000	##FFFFFF
##30258D	1.00	11.83	1.78	11.83
#FFFFFF	11.83	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B90

Deuteranopia (green-blind)

#00338B

Tritanopia (blue-blind)

#004256

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #30258d;
/* rgb */ color: rgb(48, 37, 141);
/* oklch */ color: oklch(35.4% 0.163 278.8);

Tailwind

colors: {
  custom: {
    50: '#7561af',
    500: '#30258d',
    950: '#000000',
  },
}

SCSS

$custom: #30258d;
$custom-light: #7561af;
$custom-dark: #000000;

JSON

{
  "hex": "#30258d",
  "rgb": {
    "r": 48,
    "g": 37,
    "b": 141
  },
  "hsl": {
    "h": 246.346,
    "s": 58.427,
    "l": 34.902
  },
  "oklch": {
    "l": 0.35443,
    "c": 0.16284,
    "h": 278.8
  },
  "luminance": 0.03875
}

Semantic roles & 50–950 ramp

primary

#30258D

secondary

#AEB856

accent

#E246D1

background

#F7F5FA

surface

#EEEAF5

border

#C9C6CF

text

#090511

muted

#7B7980

Preview Lab

Preview with #30258D

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

Preview Lab → · Contrast checker → · Palette generator →