#1A0740#1A0740

#1A0740 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.7% C 0.099 H 290.2°. Best body text is #FFFFFF at 18.29:1 contrast (WCAG AA passes).

Color values

HEX	#1A0740
RGB	rgb(26, 7, 64)
HSL	hsl(260, 80%, 14%)
HSV	hsv(260, 89%, 25%)
CMYK	cmyk(59.4%, 89.1%, 0%, 74.9%)
CIE-LAB	lab(6.70, 25.51, -32.09)
CIE-LCH	lch(6.70, 40.99, 308.48°)
OKLab	oklab(20.68% 0.0341 -0.0926)
OKLCH	oklch(20.68% 0.099 290.2)
XYZ	xyz(1.4271, 0.7417, 4.9175)
Luminance	0.0074 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0740 #2D4007

analogous

#071140 #1A0740 #370740

triadic

#1A0740 #401A07 #07401A

tetradic

#1A0740 #400711 #2D4007 #074037

square

#1A0740 #400711 #2D4007 #074037

split-complementary

#1A0740 #403707 #114007

monochromatic

#0B031C #0B031C #1A0740 #300D77 #4713AE

Accessibility & contrast

On white

18.29

#1A0740 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#1A0740 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0740

18.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0740	#FFFFFF	#000000	##FFFFFF
##1A0740	1.00	18.29	1.15	18.29
#FFFFFF	18.29	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001642

Deuteranopia (green-blind)

#00143F

Tritanopia (blue-blind)

#0C1723

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #1a0740;
/* rgb */ color: rgb(26, 7, 64);
/* oklch */ color: oklch(20.7% 0.099 290.2);

Tailwind

colors: {
  custom: {
    50: '#5c4975',
    500: '#1a0740',
    950: '#000000',
  },
}

SCSS

$custom: #1a0740;
$custom-light: #5c4975;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0740",
  "rgb": {
    "r": 26,
    "g": 7,
    "b": 64
  },
  "hsl": {
    "h": 260,
    "s": 80.282,
    "l": 13.922
  },
  "oklch": {
    "l": 0.20678,
    "c": 0.0987,
    "h": 290.2
  },
  "luminance": 0.00742
}

Semantic roles & 50–950 ramp

primary

#1A0740

secondary

#617F24

accent

#F731B5

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #1A0740

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

Preview Lab → · Contrast checker → · Palette generator →