#1D1676#1D1676

#1D1676 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 29.3% C 0.153 H 274.6°. Best body text is #FFFFFF at 14.70:1 contrast (WCAG AA passes).

Color values

HEX	#1D1676
RGB	rgb(29, 22, 118)
HSL	hsl(244, 69%, 27%)
HSV	hsv(244, 81%, 46%)
CMYK	cmyk(75.4%, 81.4%, 0%, 53.7%)
CIE-LAB	lab(16.22, 35.95, -52.85)
CIE-LCH	lch(16.22, 63.92, 304.22°)
OKLab	oklab(29.35% 0.0124 -0.1529)
OKLCH	oklch(29.35% 0.153 274.6)
XYZ	xyz(4.0625, 2.1426, 17.3355)
Luminance	0.0214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D1676 #6F7616

analogous

#163F76 #1D1676 #4D1676

triadic

#1D1676 #761D16 #16761D

tetradic

#1D1676 #76163F #6F7616 #16764D

square

#1D1676 #76163F #6F7616 #16764D

split-complementary

#1D1676 #764D16 #3F7616

monochromatic

#06051A #100C42 #1D1676 #2A20AA #3B2ED8

Accessibility & contrast

On white

14.70

#1D1676 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#1D1676 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D1676

14.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D1676	#FFFFFF	#000000	##FFFFFF
##1D1676	1.00	14.70	1.43	14.70
#FFFFFF	14.70	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C79

Deuteranopia (green-blind)

#002474

Tritanopia (blue-blind)

#003346

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #1d1676;
/* rgb */ color: rgb(29, 22, 118);
/* oklch */ color: oklch(29.3% 0.153 274.6);

Tailwind

colors: {
  custom: {
    50: '#69569f',
    500: '#1d1676',
    950: '#000000',
  },
}

SCSS

$custom: #1d1676;
$custom-light: #69569f;
$custom-dark: #000000;

JSON

{
  "hex": "#1d1676",
  "rgb": {
    "r": 29,
    "g": 22,
    "b": 118
  },
  "hsl": {
    "h": 244.375,
    "s": 68.571,
    "l": 27.451
  },
  "oklch": {
    "l": 0.29346,
    "c": 0.15335,
    "h": 274.6
  },
  "luminance": 0.02143
}

Semantic roles & 50–950 ramp

primary

#1D1676

secondary

#A3AC3C

accent

#EB3CDF

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030F

muted

#7A787E

Preview Lab

Preview with #1D1676

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

Preview Lab → · Contrast checker → · Palette generator →