#1D1E7D#1D1E7D

#1D1E7D is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.3% C 0.154 H 272.6°. Best body text is #FFFFFF at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#1D1E7D
RGB	rgb(29, 30, 125)
HSL	hsl(239, 62%, 30%)
HSV	hsv(239, 77%, 49%)
CMYK	cmyk(76.8%, 76%, 0%, 51%)
CIE-LAB	lab(18.67, 33.71, -53.28)
CIE-LCH	lch(18.67, 63.05, 302.32°)
OKLab	oklab(31.32% 0.007 -0.1542)
OKLCH	oklch(31.32% 0.154 272.6)
XYZ	xyz(4.6714, 2.6699, 19.6672)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D1E7D #7D7C1D

analogous

#1D4E7D #1D1E7D #4C1D7D

triadic

#1D1E7D #7D1D1E #1E7D1D

tetradic

#1D1E7D #7D1D4E #7D7C1D #1D7D4C

square

#1D1E7D #7D1D4E #7D7C1D #1D7D4C

split-complementary

#1D1E7D #7D4C1D #4E7D1D

monochromatic

#06061A #11124B #1D1E7D #292AAF #4143D3

Accessibility & contrast

On white

13.69

#1D1E7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#1D1E7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D1E7D

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D1E7D	#FFFFFF	#000000	##FFFFFF
##1D1E7D	1.00	13.69	1.53	13.69
#FFFFFF	13.69	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003280

Deuteranopia (green-blind)

#00297B

Tritanopia (blue-blind)

#00394C

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1d1e7d;
/* rgb */ color: rgb(29, 30, 125);
/* oklch */ color: oklch(31.3% 0.154 272.6);

Tailwind

colors: {
  custom: {
    50: '#6a5ba4',
    500: '#1d1e7d',
    950: '#000000',
  },
}

SCSS

$custom: #1d1e7d;
$custom-light: #6a5ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#1d1e7d",
  "rgb": {
    "r": 29,
    "g": 30,
    "b": 125
  },
  "hsl": {
    "h": 239.375,
    "s": 62.338,
    "l": 30.196
  },
  "oklch": {
    "l": 0.31315,
    "c": 0.15434,
    "h": 272.6
  },
  "luminance": 0.0267
}

Semantic roles & 50–950 ramp

primary

#1D1E7D

secondary

#B1AF45

accent

#E442E5

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08040F

muted

#7A797F

Preview Lab

Preview with #1D1E7D

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

Preview Lab → · Contrast checker → · Palette generator →