#251570#251570

#251570 is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.2% C 0.145 H 280.6°. Best body text is #FFFFFF at 14.79:1 contrast (WCAG AA passes).

Color values

HEX	#251570
RGB	rgb(37, 21, 112)
HSL	hsl(251, 68%, 26%)
HSV	hsv(251, 81%, 44%)
CMYK	cmyk(67%, 81.2%, 0%, 56.1%)
CIE-LAB	lab(16.00, 35.33, -49.31)
CIE-LCH	lch(16.00, 60.66, 305.62°)
OKLab	oklab(29.16% 0.0265 -0.1423)
OKLCH	oklch(29.16% 0.145 280.6)
XYZ	xyz(3.9548, 2.0992, 15.5229)
Luminance	0.0210 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#251570 #607015

analogous

#153270 #251570 #521570

triadic

#251570 #702515 #157025

tetradic

#251570 #701532 #607015 #157052

square

#251570 #701532 #607015 #157052

split-complementary

#251570 #705215 #327015

monochromatic

#09051A #140B3C #251570 #361FA4 #4729D7

Accessibility & contrast

On white

14.79

#251570 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#251570 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #251570

14.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##251570	#FFFFFF	#000000	##FFFFFF
##251570	1.00	14.79	1.42	14.79
#FFFFFF	14.79	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B73

Deuteranopia (green-blind)

#00246E

Tritanopia (blue-blind)

#003042

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #251570;
/* rgb */ color: rgb(37, 21, 112);
/* oklch */ color: oklch(29.2% 0.145 280.6);

Tailwind

colors: {
  custom: {
    50: '#6b559a',
    500: '#251570',
    950: '#000000',
  },
}

SCSS

$custom: #251570;
$custom-light: #6b559a;
$custom-dark: #000000;

JSON

{
  "hex": "#251570",
  "rgb": {
    "r": 37,
    "g": 21,
    "b": 112
  },
  "hsl": {
    "h": 250.549,
    "s": 68.421,
    "l": 26.078
  },
  "oklch": {
    "l": 0.29157,
    "c": 0.14476,
    "h": 280.6
  },
  "luminance": 0.02099
}

Semantic roles & 50–950 ramp

primary

#251570

secondary

#93A63B

accent

#EB3DCD

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08030E

muted

#7A787E

Preview Lab

Preview with #251570

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

Preview Lab → · Contrast checker → · Palette generator →