#1A083B#1A083B

#1A083B is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.3% C 0.091 H 292.5°. Best body text is #FFFFFF at 18.39:1 contrast (WCAG AA passes).

Color values

HEX	#1A083B
RGB	rgb(26, 8, 59)
HSL	hsl(261, 76%, 13%)
HSV	hsv(261, 86%, 23%)
CMYK	cmyk(55.9%, 86.4%, 0%, 76.9%)
CIE-LAB	lab(6.40, 23.07, -28.98)
CIE-LCH	lch(6.40, 37.03, 308.52°)
OKLab	oklab(20.27% 0.0347 -0.0837)
OKLCH	oklch(20.27% 0.091 292.5)
XYZ	xyz(1.3020, 0.7090, 4.2051)
Luminance	0.0071 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A083B #293B08

analogous

#08103B #1A083B #33083B

triadic

#1A083B #3B1A08 #083B1A

tetradic

#1A083B #3B0810 #293B08 #083B33

square

#1A083B #3B0810 #293B08 #083B33

split-complementary

#1A083B #3B3308 #103B08

monochromatic

#0C041B #0C041B #1A083B #320F71 #4917A7

Accessibility & contrast

On white

18.39

#1A083B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#1A083B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A083B

18.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A083B	#FFFFFF	#000000	##FFFFFF
##1A083B	1.00	18.39	1.14	18.39
#FFFFFF	18.39	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00153C

Deuteranopia (green-blind)

#00133A

Tritanopia (blue-blind)

#0F1621

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #1a083b;
/* rgb */ color: rgb(26, 8, 59);
/* oklch */ color: oklch(20.3% 0.091 292.5);

Tailwind

colors: {
  custom: {
    50: '#5b4971',
    500: '#1a083b',
    950: '#000000',
  },
}

SCSS

$custom: #1a083b;
$custom-light: #5b4971;
$custom-dark: #000000;

JSON

{
  "hex": "#1a083b",
  "rgb": {
    "r": 26,
    "g": 8,
    "b": 59
  },
  "hsl": {
    "h": 261.176,
    "s": 76.119,
    "l": 13.137
  },
  "oklch": {
    "l": 0.20271,
    "c": 0.09066,
    "h": 292.5
  },
  "luminance": 0.00709
}

Semantic roles & 50–950 ramp

primary

#1A083B

secondary

#5C7A25

accent

#F335B0

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#040108

muted

#79777B

Preview Lab

Preview with #1A083B

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

Preview Lab → · Contrast checker → · Palette generator →