#1C083F#1C083F

#1C083F is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.0% C 0.096 H 292.7°. Best body text is #FFFFFF at 18.17:1 contrast (WCAG AA passes).

Color values

HEX	#1C083F
RGB	rgb(28, 8, 63)
HSL	hsl(262, 77%, 14%)
HSV	hsv(262, 87%, 25%)
CMYK	cmyk(55.6%, 87.3%, 0%, 75.3%)
CIE-LAB	lab(7.04, 25.06, -30.80)
CIE-LCH	lch(7.04, 39.71, 309.13°)
OKLab	oklab(20.97% 0.0371 -0.0886)
OKLCH	oklch(20.97% 0.096 292.7)
XYZ	xyz(1.4627, 0.7794, 4.7750)
Luminance	0.0078 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C083F #2B3F08

analogous

#08103F #1C083F #38083F

triadic

#1C083F #3F1C08 #083F1C

tetradic

#1C083F #3F0810 #2B3F08 #083F38

square

#1C083F #3F0810 #2B3F08 #083F38

split-complementary

#1C083F #3F3808 #103F08

monochromatic

#0C031B #0C031B #1C083F #340F75 #4C16AC

Accessibility & contrast

On white

18.17

#1C083F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#1C083F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C083F

18.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C083F	#FFFFFF	#000000	##FFFFFF
##1C083F	1.00	18.17	1.16	18.17
#FFFFFF	18.17	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001641

Deuteranopia (green-blind)

#00143E

Tritanopia (blue-blind)

#111723

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #1c083f;
/* rgb */ color: rgb(28, 8, 63);
/* oklch */ color: oklch(21.0% 0.096 292.7);

Tailwind

colors: {
  custom: {
    50: '#5d4a75',
    500: '#1c083f',
    950: '#000000',
  },
}

SCSS

$custom: #1c083f;
$custom-light: #5d4a75;
$custom-dark: #000000;

JSON

{
  "hex": "#1c083f",
  "rgb": {
    "r": 28,
    "g": 8,
    "b": 63
  },
  "hsl": {
    "h": 261.818,
    "s": 77.465,
    "l": 13.922
  },
  "oklch": {
    "l": 0.20969,
    "c": 0.09607,
    "h": 292.7
  },
  "luminance": 0.00779
}

Semantic roles & 50–950 ramp

primary

#1C083F

secondary

#5D7E25

accent

#F434AE

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #1C083F

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

Preview Lab → · Contrast checker → · Palette generator →