#1D2676#1D2676

#1D2676 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.0% C 0.135 H 271.3°. Best body text is #FFFFFF at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#1D2676
RGB	rgb(29, 38, 118)
HSL	hsl(234, 61%, 29%)
HSV	hsv(234, 75%, 46%)
CMYK	cmyk(75.4%, 67.8%, 0%, 53.7%)
CIE-LAB	lab(19.86, 25.88, -46.85)
CIE-LCH	lch(19.86, 53.52, 298.92°)
OKLab	oklab(31.96% 0.003 -0.1354)
OKLCH	oklch(31.96% 0.135 271.3)
XYZ	xyz(4.4687, 2.9550, 17.4709)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2676 #766D1D

analogous

#1D5376 #1D2676 #411D76

triadic

#1D2676 #761D26 #26761D

tetradic

#1D2676 #761D53 #766D1D #1D7641

square

#1D2676 #761D53 #766D1D #1D7641

split-complementary

#1D2676 #76411D #53761D

monochromatic

#060819 #111645 #1D2676 #2936A7 #3E4DD0

Accessibility & contrast

On white

13.20

#1D2676 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#1D2676 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2676

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2676	#FFFFFF	#000000	##FFFFFF
##1D2676	1.00	13.20	1.59	13.20
#FFFFFF	13.20	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003479

Deuteranopia (green-blind)

#002C74

Tritanopia (blue-blind)

#003B4A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1d2676;
/* rgb */ color: rgb(29, 38, 118);
/* oklch */ color: oklch(32.0% 0.135 271.3);

Tailwind

colors: {
  custom: {
    50: '#68609e',
    500: '#1d2676',
    950: '#000000',
  },
}

SCSS

$custom: #1d2676;
$custom-light: #68609e;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2676",
  "rgb": {
    "r": 29,
    "g": 38,
    "b": 118
  },
  "hsl": {
    "h": 233.933,
    "s": 60.544,
    "l": 28.824
  },
  "oklch": {
    "l": 0.31957,
    "c": 0.13543,
    "h": 271.3
  },
  "luminance": 0.02955
}

Semantic roles & 50–950 ramp

primary

#1D2676

secondary

#AAA045

accent

#D444E4

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #1D2676

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

Preview Lab → · Contrast checker → · Palette generator →