#1A0130#1A0130

#1A0130 is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 17.8% C 0.089 H 303.4°. Best body text is #FFFFFF at 19.25:1 contrast (WCAG AA passes).

Color values

HEX	#1A0130
RGB	rgb(26, 1, 48)
HSL	hsl(272, 96%, 10%)
HSV	hsv(272, 98%, 19%)
CMYK	cmyk(45.8%, 97.9%, 0%, 81.2%)
CIE-LAB	lab(4.11, 21.79, -24.59)
CIE-LCH	lch(4.11, 32.86, 311.55°)
OKLab	oklab(17.77% 0.0493 -0.0746)
OKLCH	oklch(17.77% 0.089 303.4)
XYZ	xyz(0.9702, 0.4547, 2.8324)
Luminance	0.0046 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0130 #173001

analogous

#030130 #1A0130 #30012F

triadic

#1A0130 #301A01 #01301A

tetradic

#1A0130 #300301 #173001 #012F30

square

#1A0130 #300301 #173001 #012F30

split-complementary

#1A0130 #2F3001 #013003

monochromatic

#10011E #10011E #1A0130 #3A026C #5B03A8

Accessibility & contrast

On white

19.25

#1A0130 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#1A0130 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0130

19.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0130	#FFFFFF	#000000	##FFFFFF
##1A0130	1.00	19.25	1.09	19.25
#FFFFFF	19.25	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E31

Deuteranopia (green-blind)

#000E2F

Tritanopia (blue-blind)

#150C18

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #1a0130;
/* rgb */ color: rgb(26, 1, 48);
/* oklch */ color: oklch(17.8% 0.089 303.4);

Tailwind

colors: {
  custom: {
    50: '#584669',
    500: '#1a0130',
    950: '#000000',
  },
}

SCSS

$custom: #1a0130;
$custom-light: #584669;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0130",
  "rgb": {
    "r": 26,
    "g": 1,
    "b": 48
  },
  "hsl": {
    "h": 271.915,
    "s": 95.918,
    "l": 9.608
  },
  "oklch": {
    "l": 0.1777,
    "c": 0.08945,
    "h": 303.4
  },
  "luminance": 0.00455
}

Semantic roles & 50–950 ramp

primary

#1A0130

secondary

#437617

accent

#FF298D

background

#F5F3F6

surface

#E9E5EB

border

#C5C1C6

text

#030006

muted

#78777A

Preview Lab

Preview with #1A0130

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

Preview Lab → · Contrast checker → · Palette generator →