#1A052E#1A052E

#1A052E is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.4% C 0.079 H 303.1°. Best body text is #FFFFFF at 19.00:1 contrast (WCAG AA passes).

Color values

HEX	#1A052E
RGB	rgb(26, 5, 46)
HSL	hsl(271, 80%, 10%)
HSV	hsv(271, 89%, 18%)
CMYK	cmyk(43.5%, 89.1%, 0%, 82%)
CIE-LAB	lab(4.75, 19.16, -22.08)
CIE-LCH	lch(4.75, 29.23, 310.95°)
OKLab	oklab(18.36% 0.0429 -0.0658)
OKLCH	oklch(18.36% 0.079 303.1)
XYZ	xyz(0.9733, 0.5254, 2.6344)
Luminance	0.0053 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A052E #192E05

analogous

#06052E #1A052E #2E052D

triadic

#1A052E #2E1A05 #052E1A

tetradic

#1A052E #2E0605 #192E05 #052D2E

square

#1A052E #2E0605 #192E05 #052D2E

split-complementary

#1A052E #2D2E05 #052E06

monochromatic

#10031C #10031C #1A052E #390B65 #58119C

Accessibility & contrast

On white

19.00

#1A052E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#1A052E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A052E

19.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A052E	#FFFFFF	#000000	##FFFFFF
##1A052E	1.00	19.00	1.11	19.00
#FFFFFF	19.00	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	19.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00102F

Deuteranopia (green-blind)

#00102D

Tritanopia (blue-blind)

#160F18

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #1a052e;
/* rgb */ color: rgb(26, 5, 46);
/* oklch */ color: oklch(18.4% 0.079 303.1);

Tailwind

colors: {
  custom: {
    50: '#584867',
    500: '#1a052e',
    950: '#000000',
  },
}

SCSS

$custom: #1a052e;
$custom-light: #584867;
$custom-dark: #000000;

JSON

{
  "hex": "#1a052e",
  "rgb": {
    "r": 26,
    "g": 5,
    "b": 46
  },
  "hsl": {
    "h": 270.732,
    "s": 80.392,
    "l": 10
  },
  "oklch": {
    "l": 0.1836,
    "c": 0.07853,
    "h": 303.1
  },
  "luminance": 0.00525
}

Semantic roles & 50–950 ramp

primary

#1A052E

secondary

#46701F

accent

#F73191

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#030006

muted

#78777A

Preview Lab

Preview with #1A052E

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

Preview Lab → · Contrast checker → · Palette generator →