#1C032F#1C032F

#1C032F is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.4% C 0.084 H 306.0°. Best body text is #FFFFFF at 19.03:1 contrast (WCAG AA passes).

Color values

HEX	#1C032F
RGB	rgb(28, 3, 47)
HSL	hsl(274, 88%, 10%)
HSV	hsv(274, 94%, 18%)
CMYK	cmyk(40.4%, 93.6%, 0%, 81.6%)
CIE-LAB	lab(4.67, 21.34, -22.93)
CIE-LCH	lch(4.67, 31.32, 312.95°)
OKLab	oklab(18.39% 0.0497 -0.0683)
OKLCH	oklch(18.39% 0.084 306)
XYZ	xyz(1.0244, 0.5172, 2.7346)
Luminance	0.0052 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.18

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C032F #162F03

analogous

#06032F #1C032F #2F032C

triadic

#1C032F #2F1C03 #032F1C

tetradic

#1C032F #2F0603 #162F03 #032C2F

square

#1C032F #2F0603 #162F03 #032C2F

split-complementary

#1C032F #2C2F03 #032F06

monochromatic

#11021D #11021D #1C032F #3E0769 #610AA2

Accessibility & contrast

On white

19.03

#1C032F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#1C032F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C032F

19.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C032F	#FFFFFF	#000000	##FFFFFF
##1C032F	1.00	19.03	1.10	19.03
#FFFFFF	19.03	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F30

Deuteranopia (green-blind)

#00102E

Tritanopia (blue-blind)

#190D18

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #1c032f;
/* rgb */ color: rgb(28, 3, 47);
/* oklch */ color: oklch(18.4% 0.084 306.0);

Tailwind

colors: {
  custom: {
    50: '#5a4768',
    500: '#1c032f',
    950: '#000000',
  },
}

SCSS

$custom: #1c032f;
$custom-light: #5a4768;
$custom-dark: #000000;

JSON

{
  "hex": "#1c032f",
  "rgb": {
    "r": 28,
    "g": 3,
    "b": 47
  },
  "hsl": {
    "h": 274.091,
    "s": 88,
    "l": 9.804
  },
  "oklch": {
    "l": 0.18393,
    "c": 0.08448,
    "h": 306
  },
  "luminance": 0.00517
}

Semantic roles & 50–950 ramp

primary

#1C032F

secondary

#41731B

accent

#FE2A85

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#040006

muted

#79777A

Preview Lab

Preview with #1C032F

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

Preview Lab → · Contrast checker → · Palette generator →