#30256E#30256E

#30256E is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.5% C 0.121 H 284.3°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#30256E
RGB	rgb(48, 37, 110)
HSL	hsl(249, 50%, 29%)
HSV	hsv(249, 66%, 43%)
CMYK	cmyk(56.4%, 66.4%, 0%, 56.9%)
CIE-LAB	lab(20.35, 26.77, -40.84)
CIE-LCH	lch(20.35, 48.83, 303.24°)
OKLab	oklab(32.46% 0.0298 -0.1172)
OKLCH	oklch(32.46% 0.121 284.3)
XYZ	xyz(4.6941, 3.0770, 15.0954)
Luminance	0.0308 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30256E #636E25

analogous

#253F6E #30256E #55256E

triadic

#30256E #6E3025 #256E30

tetradic

#30256E #6E253F #636E25 #256E55

square

#30256E #6E253F #636E25 #256E55

split-complementary

#30256E #6E5525 #3F6E25

monochromatic

#0A0817 #1C1640 #30256E #44349C #5D4BC2

Accessibility & contrast

On white

13.00

#30256E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#30256E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30256E

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30256E	#FFFFFF	#000000	##FFFFFF
##30256E	1.00	13.00	1.62	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003370

Deuteranopia (green-blind)

#002F6D

Tritanopia (blue-blind)

#163745

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #30256e;
/* rgb */ color: rgb(48, 37, 110);
/* oklch */ color: oklch(32.5% 0.121 284.3);

Tailwind

colors: {
  custom: {
    50: '#6f6098',
    500: '#30256e',
    950: '#000000',
  },
}

SCSS

$custom: #30256e;
$custom-light: #6f6098;
$custom-dark: #000000;

JSON

{
  "hex": "#30256e",
  "rgb": {
    "r": 48,
    "g": 37,
    "b": 110
  },
  "hsl": {
    "h": 249.041,
    "s": 49.66,
    "l": 28.824
  },
  "oklch": {
    "l": 0.32464,
    "c": 0.12095,
    "h": 284.3
  },
  "luminance": 0.03077
}

Semantic roles & 50–950 ramp

primary

#30256E

secondary

#94A14E

accent

#D94FC4

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08050E

muted

#7B797E

Preview Lab

Preview with #30256E

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

Preview Lab → · Contrast checker → · Palette generator →