#1D1672#1D1672

#1D1672 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 28.9% C 0.148 H 275.2°. Best body text is #FFFFFF at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#1D1672
RGB	rgb(29, 22, 114)
HSL	hsl(245, 68%, 27%)
HSV	hsv(245, 81%, 45%)
CMYK	cmyk(74.6%, 80.7%, 0%, 55.3%)
CIE-LAB	lab(15.75, 34.58, -51.05)
CIE-LCH	lch(15.75, 61.66, 304.12°)
OKLab	oklab(28.88% 0.0134 -0.1476)
OKLCH	oklch(28.88% 0.148 275.2)
XYZ	xyz(3.8299, 2.0496, 16.1101)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D1672 #6B7216

analogous

#163D72 #1D1672 #4B1672

triadic

#1D1672 #721D16 #16721D

tetradic

#1D1672 #72163D #6B7216 #16724B

square

#1D1672 #72163D #6B7216 #16724B

split-complementary

#1D1672 #724B16 #3D7216

monochromatic

#07051A #100C3F #1D1672 #2A20A5 #392CD6

Accessibility & contrast

On white

14.89

#1D1672 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#1D1672 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D1672

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D1672	#FFFFFF	#000000	##FFFFFF
##1D1672	1.00	14.89	1.41	14.89
#FFFFFF	14.89	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B75

Deuteranopia (green-blind)

#002370

Tritanopia (blue-blind)

#003243

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #1d1672;
/* rgb */ color: rgb(29, 22, 114);
/* oklch */ color: oklch(28.9% 0.148 275.2);

Tailwind

colors: {
  custom: {
    50: '#68559c',
    500: '#1d1672',
    950: '#000000',
  },
}

SCSS

$custom: #1d1672;
$custom-light: #68559c;
$custom-dark: #000000;

JSON

{
  "hex": "#1d1672",
  "rgb": {
    "r": 29,
    "g": 22,
    "b": 114
  },
  "hsl": {
    "h": 244.565,
    "s": 67.647,
    "l": 26.667
  },
  "oklch": {
    "l": 0.28875,
    "c": 0.14821,
    "h": 275.2
  },
  "luminance": 0.0205
}

Semantic roles & 50–950 ramp

primary

#1D1672

secondary

#A0A83C

accent

#EB3DDD

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #1D1672

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

Preview Lab → · Contrast checker → · Palette generator →