#1C032E#1C032E

#1C032E is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.3% C 0.083 H 306.9°. Best body text is #FFFFFF at 19.06:1 contrast (WCAG AA passes).

Color values

HEX	#1C032E
RGB	rgb(28, 3, 46)
HSL	hsl(275, 88%, 10%)
HSV	hsv(275, 93%, 18%)
CMYK	cmyk(39.1%, 93.5%, 0%, 82%)
CIE-LAB	lab(4.60, 20.93, -22.29)
CIE-LCH	lch(4.60, 30.58, 313.19°)
OKLab	oklab(18.29% 0.05 -0.0666)
OKLCH	oklch(18.29% 0.083 306.9)
XYZ	xyz(1.0045, 0.5093, 2.6296)
Luminance	0.0051 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.33

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C032E #152E03

analogous

#07032E #1C032E #2E032B

triadic

#1C032E #2E1C03 #032E1C

tetradic

#1C032E #2E0703 #152E03 #032B2E

square

#1C032E #2E0703 #152E03 #032B2E

split-complementary

#1C032E #2B2E03 #032E07

monochromatic

#11021D #11021D #1C032E #3F0767 #620AA1

Accessibility & contrast

On white

19.06

#1C032E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#1C032E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C032E

19.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C032E	#FFFFFF	#000000	##FFFFFF
##1C032E	1.00	19.06	1.10	19.06
#FFFFFF	19.06	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F2F

Deuteranopia (green-blind)

#00102D

Tritanopia (blue-blind)

#190D18

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #1c032e;
/* rgb */ color: rgb(28, 3, 46);
/* oklch */ color: oklch(18.3% 0.083 306.9);

Tailwind

colors: {
  custom: {
    50: '#5a4767',
    500: '#1c032e',
    950: '#000000',
  },
}

SCSS

$custom: #1c032e;
$custom-light: #5a4767;
$custom-dark: #000000;

JSON

{
  "hex": "#1c032e",
  "rgb": {
    "r": 28,
    "g": 3,
    "b": 46
  },
  "hsl": {
    "h": 274.884,
    "s": 87.755,
    "l": 9.608
  },
  "oklch": {
    "l": 0.18289,
    "c": 0.08331,
    "h": 306.9
  },
  "luminance": 0.00509
}

Semantic roles & 50–950 ramp

primary

#1C032E

secondary

#3F721B

accent

#FE2A83

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#040006

muted

#79777A

Preview Lab

Preview with #1C032E

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

Preview Lab → · Contrast checker → · Palette generator →