#1D2672#1D2672

#1D2672 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 31.6% C 0.130 H 271.4°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#1D2672
RGB	rgb(29, 38, 114)
HSL	hsl(234, 59%, 28%)
HSV	hsv(234, 75%, 45%)
CMYK	cmyk(74.6%, 66.7%, 0%, 55.3%)
CIE-LAB	lab(19.48, 24.33, -44.90)
CIE-LCH	lch(19.48, 51.07, 298.45°)
OKLab	oklab(31.56% 0.0033 -0.1297)
OKLCH	oklch(31.56% 0.13 271.4)
XYZ	xyz(4.2360, 2.8619, 16.2455)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2672 #72691D

analogous

#1D5072 #1D2672 #3E1D72

triadic

#1D2672 #721D26 #26721D

tetradic

#1D2672 #721D50 #72691D #1D723E

square

#1D2672 #721D50 #72691D #1D723E

split-complementary

#1D2672 #723E1D #50721D

monochromatic

#060818 #111641 #1D2672 #2936A3 #3C4BCD

Accessibility & contrast

On white

13.36

#1D2672 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#1D2672 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2672

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2672	#FFFFFF	#000000	##FFFFFF
##1D2672	1.00	13.36	1.57	13.36
#FFFFFF	13.36	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003374

Deuteranopia (green-blind)

#002B71

Tritanopia (blue-blind)

#003A48

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #1d2672;
/* rgb */ color: rgb(29, 38, 114);
/* oklch */ color: oklch(31.6% 0.130 271.4);

Tailwind

colors: {
  custom: {
    50: '#67609b',
    500: '#1d2672',
    950: '#000000',
  },
}

SCSS

$custom: #1d2672;
$custom-light: #67609b;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2672",
  "rgb": {
    "r": 29,
    "g": 38,
    "b": 114
  },
  "hsl": {
    "h": 233.647,
    "s": 59.441,
    "l": 28.039
  },
  "oklch": {
    "l": 0.31561,
    "c": 0.12974,
    "h": 271.4
  },
  "luminance": 0.02862
}

Semantic roles & 50–950 ramp

primary

#1D2672

secondary

#A69C45

accent

#D245E3

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #1D2672

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

Preview Lab → · Contrast checker → · Palette generator →