#1F1160#1F1160

#1F1160 is a dark, vivid violet. Relative luminance 0.015; OKLCH L 26.3% C 0.129 H 280.8°. Best body text is #FFFFFF at 16.06:1 contrast (WCAG AA passes).

Color values

HEX	#1F1160
RGB	rgb(31, 17, 96)
HSL	hsl(251, 70%, 22%)
HSV	hsv(251, 82%, 38%)
CMYK	cmyk(67.7%, 82.3%, 0%, 62.4%)
CIE-LAB	lab(12.84, 31.51, -44.01)
CIE-LCH	lch(12.84, 54.13, 305.60°)
OKLab	oklab(26.26% 0.0243 -0.127)
OKLCH	oklch(26.26% 0.129 280.8)
XYZ	xyz(2.8762, 1.5365, 11.2091)
Luminance	0.0154 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F1160 #526011

analogous

#112B60 #1F1160 #471160

triadic

#1F1160 #601F11 #11601F

tetradic

#1F1160 #60112B #526011 #116047

square

#1F1160 #60112B #526011 #116047

split-complementary

#1F1160 #604711 #2B6011

monochromatic

#08051A #0E082C #1F1160 #301A94 #4123C8

Accessibility & contrast

On white

16.06

#1F1160 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#1F1160 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F1160

16.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F1160	#FFFFFF	#000000	##FFFFFF
##1F1160	1.00	16.06	1.31	16.06
#FFFFFF	16.06	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002462

Deuteranopia (green-blind)

#001E5F

Tritanopia (blue-blind)

#002838

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #1f1160;
/* rgb */ color: rgb(31, 17, 96);
/* oklch */ color: oklch(26.3% 0.129 280.8);

Tailwind

colors: {
  custom: {
    50: '#65518e',
    500: '#1f1160',
    950: '#000000',
  },
}

SCSS

$custom: #1f1160;
$custom-light: #65518e;
$custom-dark: #000000;

JSON

{
  "hex": "#1f1160",
  "rgb": {
    "r": 31,
    "g": 17,
    "b": 96
  },
  "hsl": {
    "h": 250.633,
    "s": 69.912,
    "l": 22.157
  },
  "oklch": {
    "l": 0.2626,
    "c": 0.12931,
    "h": 280.8
  },
  "luminance": 0.01537
}

Semantic roles & 50–950 ramp

primary

#1F1160

secondary

#879934

accent

#ED3BCD

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #1F1160

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

Preview Lab → · Contrast checker → · Palette generator →