#250C51#250C51

#250C51 is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.6% C 0.115 H 292.2°. Best body text is #FFFFFF at 16.80:1 contrast (WCAG AA passes).

Color values

HEX	#250C51
RGB	rgb(37, 12, 81)
HSL	hsl(262, 74%, 18%)
HSV	hsv(262, 85%, 32%)
CMYK	cmyk(54.3%, 85.2%, 0%, 68.2%)
CIE-LAB	lab(10.92, 30.21, -36.99)
CIE-LCH	lch(10.92, 47.76, 309.24°)
OKLab	oklab(24.58% 0.0433 -0.1062)
OKLCH	oklch(24.58% 0.115 292.2)
XYZ	xyz(2.3792, 1.2503, 7.8989)
Luminance	0.0125 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#250C51 #38510C

analogous

#0C1551 #250C51 #470C51

triadic

#250C51 #51250C #0C5125

tetradic

#250C51 #510C15 #38510C #0C5147

square

#250C51 #510C15 #38510C #0C5147

split-complementary

#250C51 #51470C #15510C

monochromatic

#0C041B #0D041C #250C51 #3D1486 #561CBC

Accessibility & contrast

On white

16.80

#250C51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#250C51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #250C51

16.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##250C51	#FFFFFF	#000000	##FFFFFF
##250C51	1.00	16.80	1.25	16.80
#FFFFFF	16.80	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E53

Deuteranopia (green-blind)

#001C50

Tritanopia (blue-blind)

#16202E

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #250c51;
/* rgb */ color: rgb(37, 12, 81);
/* oklch */ color: oklch(24.6% 0.115 292.2);

Tailwind

colors: {
  custom: {
    50: '#654e83',
    500: '#250c51',
    950: '#000000',
  },
}

SCSS

$custom: #250c51;
$custom-light: #654e83;
$custom-dark: #000000;

JSON

{
  "hex": "#250c51",
  "rgb": {
    "r": 37,
    "g": 12,
    "b": 81
  },
  "hsl": {
    "h": 261.739,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.24582,
    "c": 0.11471,
    "h": 292.2
  },
  "luminance": 0.0125
}

Semantic roles & 50–950 ramp

primary

#250C51

secondary

#6A8C2C

accent

#F137AD

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#06020A

muted

#7A787C

Preview Lab

Preview with #250C51

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

Preview Lab → · Contrast checker → · Palette generator →