#1D206D#1D206D

#1D206D is a dark, vivid blue. Relative luminance 0.024; OKLCH L 29.9% C 0.130 H 273.6°. Best body text is #FFFFFF at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#1D206D
RGB	rgb(29, 32, 109)
HSL	hsl(238, 58%, 27%)
HSV	hsv(238, 73%, 43%)
CMYK	cmyk(73.4%, 70.6%, 0%, 57.3%)
CIE-LAB	lab(17.45, 26.52, -44.99)
CIE-LCH	lch(17.45, 52.23, 300.52°)
OKLab	oklab(29.93% 0.0082 -0.13)
OKLCH	oklch(29.93% 0.13 273.6)
XYZ	xyz(3.7826, 2.3980, 14.7285)
Luminance	0.0240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D206D #6D6A1D

analogous

#1D486D #1D206D #421D6D

triadic

#1D206D #6D1D20 #206D1D

tetradic

#1D206D #6D1D48 #6D6A1D #1D6D42

square

#1D206D #6D1D48 #6D6A1D #1D6D42

split-complementary

#1D206D #6D421D #486D1D

monochromatic

#060718 #10123D #1D206D #2A2E9D #3A3FCB

Accessibility & contrast

On white

14.19

#1D206D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#1D206D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D206D

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D206D	#FFFFFF	#000000	##FFFFFF
##1D206D	1.00	14.19	1.48	14.19
#FFFFFF	14.19	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6F

Deuteranopia (green-blind)

#00276C

Tritanopia (blue-blind)

#003543

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #1d206d;
/* rgb */ color: rgb(29, 32, 109);
/* oklch */ color: oklch(29.9% 0.130 273.6);

Tailwind

colors: {
  custom: {
    50: '#665c98',
    500: '#1d206d',
    950: '#000000',
  },
}

SCSS

$custom: #1d206d;
$custom-light: #665c98;
$custom-dark: #000000;

JSON

{
  "hex": "#1d206d",
  "rgb": {
    "r": 29,
    "g": 32,
    "b": 109
  },
  "hsl": {
    "h": 237.75,
    "s": 57.971,
    "l": 27.059
  },
  "oklch": {
    "l": 0.2993,
    "c": 0.13026,
    "h": 273.6
  },
  "luminance": 0.02398
}

Semantic roles & 50–950 ramp

primary

#1D206D

secondary

#A29E44

accent

#DB47E1

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #1D206D

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

Preview Lab → · Contrast checker → · Palette generator →