#1A073F#1A073F

#1A073F is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.6% C 0.097 H 290.7°. Best body text is #FFFFFF at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#1A073F
RGB	rgb(26, 7, 63)
HSL	hsl(260, 80%, 14%)
HSV	hsv(260, 89%, 25%)
CMYK	cmyk(58.7%, 88.9%, 0%, 75.3%)
CIE-LAB	lab(6.60, 25.13, -31.54)
CIE-LCH	lch(6.60, 40.32, 308.55°)
OKLab	oklab(20.56% 0.0345 -0.0911)
OKLCH	oklch(20.56% 0.097 290.7)
XYZ	xyz(1.3989, 0.7304, 4.7689)
Luminance	0.0073 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A073F #2C3F07

analogous

#07103F #1A073F #36073F

triadic

#1A073F #3F1A07 #073F1A

tetradic

#1A073F #3F0710 #2C3F07 #073F36

square

#1A073F #3F0710 #2C3F07 #073F36

split-complementary

#1A073F #3F3607 #103F07

monochromatic

#0B031C #0B031C #1A073F #310D76 #4713AD

Accessibility & contrast

On white

18.32

#1A073F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#1A073F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A073F

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A073F	#FFFFFF	#000000	##FFFFFF
##1A073F	1.00	18.32	1.15	18.32
#FFFFFF	18.32	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001641

Deuteranopia (green-blind)

#00133E

Tritanopia (blue-blind)

#0D1723

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #1a073f;
/* rgb */ color: rgb(26, 7, 63);
/* oklch */ color: oklch(20.6% 0.097 290.7);

Tailwind

colors: {
  custom: {
    50: '#5c4975',
    500: '#1a073f',
    950: '#000000',
  },
}

SCSS

$custom: #1a073f;
$custom-light: #5c4975;
$custom-dark: #000000;

JSON

{
  "hex": "#1a073f",
  "rgb": {
    "r": 26,
    "g": 7,
    "b": 63
  },
  "hsl": {
    "h": 260.357,
    "s": 80,
    "l": 13.725
  },
  "oklch": {
    "l": 0.20563,
    "c": 0.09739,
    "h": 290.7
  },
  "luminance": 0.0073
}

Semantic roles & 50–950 ramp

primary

#1A073F

secondary

#5F7E24

accent

#F631B4

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #1A073F

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

Preview Lab → · Contrast checker → · Palette generator →