#250C4B#250C4B

#250C4B is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 23.9% C 0.107 H 295.0°. Best body text is #FFFFFF at 17.03:1 contrast (WCAG AA passes).

Color values

HEX	#250C4B
RGB	rgb(37, 12, 75)
HSL	hsl(264, 72%, 17%)
HSV	hsv(264, 84%, 29%)
CMYK	cmyk(50.7%, 84%, 0%, 70.6%)
CIE-LAB	lab(10.29, 28.39, -33.89)
CIE-LCH	lch(10.29, 44.21, 309.96°)
OKLab	oklab(23.95% 0.0452 -0.0971)
OKLCH	oklch(23.95% 0.107 295)
XYZ	xyz(2.1641, 1.1642, 6.7659)
Luminance	0.0116 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#250C4B #324B0C

analogous

#0C124B #250C4B #450C4B

triadic

#250C4B #4B250C #0C4B25

tetradic

#250C4B #4B0C12 #324B0C #0C4B45

square

#250C4B #4B0C12 #324B0C #0C4B45

split-complementary

#250C4B #4B450C #124B0C

monochromatic

#0D041A #0D041A #250C4B #3F1480 #591DB5

Accessibility & contrast

On white

17.03

#250C4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#250C4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #250C4B

17.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##250C4B	#FFFFFF	#000000	##FFFFFF
##250C4B	1.00	17.03	1.23	17.03
#FFFFFF	17.03	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D4D

Deuteranopia (green-blind)

#001B4A

Tritanopia (blue-blind)

#1A1D2B

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #250c4b;
/* rgb */ color: rgb(37, 12, 75);
/* oklch */ color: oklch(23.9% 0.107 295.0);

Tailwind

colors: {
  custom: {
    50: '#644e7e',
    500: '#250c4b',
    950: '#000000',
  },
}

SCSS

$custom: #250c4b;
$custom-light: #644e7e;
$custom-dark: #000000;

JSON

{
  "hex": "#250c4b",
  "rgb": {
    "r": 37,
    "g": 12,
    "b": 75
  },
  "hsl": {
    "h": 263.81,
    "s": 72.414,
    "l": 17.059
  },
  "oklch": {
    "l": 0.23947,
    "c": 0.10716,
    "h": 295
  },
  "luminance": 0.01164
}

Semantic roles & 50–950 ramp

primary

#250C4B

secondary

#63872C

accent

#EF39A7

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06010A

muted

#7A777C

Preview Lab

Preview with #250C4B

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

Preview Lab → · Contrast checker → · Palette generator →