#1A083C#1A083C

#1A083C is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.4% C 0.092 H 292.0°. Best body text is #FFFFFF at 18.36:1 contrast (WCAG AA passes).

Color values

HEX	#1A083C
RGB	rgb(26, 8, 60)
HSL	hsl(261, 76%, 13%)
HSV	hsv(261, 87%, 24%)
CMYK	cmyk(56.7%, 86.7%, 0%, 76.5%)
CIE-LAB	lab(6.50, 23.45, -29.54)
CIE-LCH	lch(6.50, 37.72, 308.45°)
OKLab	oklab(20.38% 0.0344 -0.0853)
OKLCH	oklch(20.38% 0.092 292)
XYZ	xyz(1.3282, 0.7195, 4.3430)
Luminance	0.0072 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A083C #2A3C08

analogous

#08103C #1A083C #34083C

triadic

#1A083C #3C1A08 #083C1A

tetradic

#1A083C #3C0810 #2A3C08 #083C34

square

#1A083C #3C0810 #2A3C08 #083C34

split-complementary

#1A083C #3C3408 #103C08

monochromatic

#0C041B #0C041B #1A083C #310F72 #4916A8

Accessibility & contrast

On white

18.36

#1A083C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#1A083C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A083C

18.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A083C	#FFFFFF	#000000	##FFFFFF
##1A083C	1.00	18.36	1.14	18.36
#FFFFFF	18.36	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00153D

Deuteranopia (green-blind)

#00133B

Tritanopia (blue-blind)

#0F1621

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #1a083c;
/* rgb */ color: rgb(26, 8, 60);
/* oklch */ color: oklch(20.4% 0.092 292.0);

Tailwind

colors: {
  custom: {
    50: '#5b4972',
    500: '#1a083c',
    950: '#000000',
  },
}

SCSS

$custom: #1a083c;
$custom-light: #5b4972;
$custom-dark: #000000;

JSON

{
  "hex": "#1a083c",
  "rgb": {
    "r": 26,
    "g": 8,
    "b": 60
  },
  "hsl": {
    "h": 260.769,
    "s": 76.471,
    "l": 13.333
  },
  "oklch": {
    "l": 0.20381,
    "c": 0.09201,
    "h": 292
  },
  "luminance": 0.0072
}

Semantic roles & 50–950 ramp

primary

#1A083C

secondary

#5D7B25

accent

#F335B1

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #1A083C

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

Preview Lab → · Contrast checker → · Palette generator →