#1D034E#1D034E

#1D034E is a very dark, vivid violet. Relative luminance 0.009; OKLCH L 22.2% C 0.121 H 287.9°. Best body text is #FFFFFF at 17.87:1 contrast (WCAG AA passes).

Color values

HEX	#1D034E
RGB	rgb(29, 3, 78)
HSL	hsl(261, 93%, 16%)
HSV	hsv(261, 96%, 31%)
CMYK	cmyk(62.8%, 96.2%, 0%, 69.4%)
CIE-LAB	lab(7.92, 32.95, -39.92)
CIE-LCH	lch(7.92, 51.76, 309.53°)
OKLab	oklab(22.17% 0.0371 -0.1149)
OKLCH	oklch(22.17% 0.121 287.9)
XYZ	xyz(1.9140, 0.8763, 7.2745)
Luminance	0.0088 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D034E #344E03

analogous

#030E4E #1D034E #42034E

triadic

#1D034E #4E1D03 #034E1D

tetradic

#1D034E #4E030E #344E03 #034E42

square

#1D034E #4E030E #344E03 #034E42

split-complementary

#1D034E #4E4203 #0E4E03

monochromatic

#0B011D #0B011D #1D034E #330589 #4908C4

Accessibility & contrast

On white

17.87

#1D034E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#1D034E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D034E

17.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D034E	#FFFFFF	#000000	##FFFFFF
##1D034E	1.00	17.87	1.18	17.87
#FFFFFF	17.87	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001950

Deuteranopia (green-blind)

#00154D

Tritanopia (blue-blind)

#061B2B

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #1d034e;
/* rgb */ color: rgb(29, 3, 78);
/* oklch */ color: oklch(22.2% 0.121 287.9);

Tailwind

colors: {
  custom: {
    50: '#614880',
    500: '#1d034e',
    950: '#000000',
  },
}

SCSS

$custom: #1d034e;
$custom-light: #614880;
$custom-dark: #000000;

JSON

{
  "hex": "#1d034e",
  "rgb": {
    "r": 29,
    "g": 3,
    "b": 78
  },
  "hsl": {
    "h": 260.8,
    "s": 92.593,
    "l": 15.882
  },
  "oklch": {
    "l": 0.22168,
    "c": 0.12075,
    "h": 287.9
  },
  "luminance": 0.00876
}

Semantic roles & 50–950 ramp

primary

#1D034E

secondary

#688E1E

accent

#FF29B5

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06010A

muted

#7A777C

Preview Lab

Preview with #1D034E

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

Preview Lab → · Contrast checker → · Palette generator →