#1D417D#1D417D

#1D417D is a dark, moderate blue. Relative luminance 0.055; OKLCH L 38.4% C 0.110 H 260.0°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#1D417D
RGB	rgb(29, 65, 125)
HSL	hsl(218, 62%, 30%)
HSV	hsv(218, 77%, 49%)
CMYK	cmyk(76.8%, 48%, 0%, 51%)
CIE-LAB	lab(28.17, 9.76, -37.80)
CIE-LCH	lch(28.17, 39.04, 284.48°)
OKLab	oklab(38.39% -0.019 -0.1084)
OKLCH	oklch(38.39% 0.11 260)
XYZ	xyz(6.0973, 5.5218, 20.1425)
Luminance	0.0552 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D417D #7D591D

analogous

#1D717D #1D417D #291D7D

triadic

#1D417D #7D1D41 #417D1D

tetradic

#1D417D #7D1D71 #7D591D #1D7D29

square

#1D417D #7D1D71 #7D591D #1D7D29

split-complementary

#1D417D #7D291D #717D1D

monochromatic

#060D1A #11274B #1D417D #295BAF #4178D3

Accessibility & contrast

On white

9.98

#1D417D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#1D417D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D417D

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D417D	#FFFFFF	#000000	##FFFFFF
##1D417D	1.00	9.98	2.10	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21477F

Deuteranopia (green-blind)

#0B3E7C

Tritanopia (blue-blind)

#004F59

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #1d417d;
/* rgb */ color: rgb(29, 65, 125);
/* oklch */ color: oklch(38.4% 0.110 260.0);

Tailwind

colors: {
  custom: {
    50: '#6775a3',
    500: '#1d417d',
    950: '#000000',
  },
}

SCSS

$custom: #1d417d;
$custom-light: #6775a3;
$custom-dark: #000000;

JSON

{
  "hex": "#1d417d",
  "rgb": {
    "r": 29,
    "g": 65,
    "b": 125
  },
  "hsl": {
    "h": 217.5,
    "s": 62.338,
    "l": 30.196
  },
  "oklch": {
    "l": 0.38388,
    "c": 0.11005,
    "h": 260
  },
  "luminance": 0.05522
}

Semantic roles & 50–950 ramp

primary

#1D417D

secondary

#B18845

accent

#A842E5

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #1D417D

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

Preview Lab → · Contrast checker → · Palette generator →