#1C063F#1C063F

#1C063F is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.7% C 0.099 H 293.4°. Best body text is #FFFFFF at 18.31:1 contrast (WCAG AA passes).

Color values

HEX	#1C063F
RGB	rgb(28, 6, 63)
HSL	hsl(263, 83%, 14%)
HSV	hsv(263, 90%, 25%)
CMYK	cmyk(55.6%, 90.5%, 0%, 75.3%)
CIE-LAB	lab(6.65, 26.13, -31.44)
CIE-LCH	lch(6.65, 40.88, 309.72°)
OKLab	oklab(20.67% 0.0392 -0.0907)
OKLCH	oklch(20.67% 0.099 293.4)
XYZ	xyz(1.4410, 0.7360, 4.7678)
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

#1C063F #293F06

analogous

#060C3F #1C063F #38063F

triadic

#1C063F #3F1C06 #063F1C

tetradic

#1C063F #3F060C #293F06 #063F38

square

#1C063F #3F060C #293F06 #063F38

split-complementary

#1C063F #3F3806 #0C3F06

monochromatic

#0C031C #0C031C #1C063F #350B77 #4E11AF

Accessibility & contrast

On white

18.31

#1C063F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#1C063F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C063F

18.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C063F	#FFFFFF	#000000	##FFFFFF
##1C063F	1.00	18.31	1.15	18.31
#FFFFFF	18.31	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001541

Deuteranopia (green-blind)

#00143E

Tritanopia (blue-blind)

#111623

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #1c063f;
/* rgb */ color: rgb(28, 6, 63);
/* oklch */ color: oklch(20.7% 0.099 293.4);

Tailwind

colors: {
  custom: {
    50: '#5d4975',
    500: '#1c063f',
    950: '#000000',
  },
}

SCSS

$custom: #1c063f;
$custom-light: #5d4975;
$custom-dark: #000000;

JSON

{
  "hex": "#1c063f",
  "rgb": {
    "r": 28,
    "g": 6,
    "b": 63
  },
  "hsl": {
    "h": 263.158,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.20666,
    "c": 0.09882,
    "h": 293.4
  },
  "luminance": 0.00736
}

Semantic roles & 50–950 ramp

primary

#1C063F

secondary

#5B7F22

accent

#F92FAB

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #1C063F

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

Preview Lab → · Contrast checker → · Palette generator →