#1D417A#1D417A

#1D417A is a dark, moderate blue. Relative luminance 0.054; OKLCH L 38.2% C 0.106 H 259.3°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#1D417A
RGB	rgb(29, 65, 122)
HSL	hsl(217, 62%, 30%)
HSV	hsv(217, 76%, 48%)
CMYK	cmyk(76.2%, 46.7%, 0%, 52.2%)
CIE-LAB	lab(27.97, 8.54, -36.24)
CIE-LCH	lch(27.97, 37.23, 283.26°)
OKLab	oklab(38.17% -0.0196 -0.1038)
OKLCH	oklch(38.17% 0.106 259.3)
XYZ	xyz(5.9086, 5.4463, 19.1484)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D417A #7A561D

analogous

#1D707A #1D417A #281D7A

triadic

#1D417A #7A1D41 #417A1D

tetradic

#1D417A #7A1D70 #7A561D #1D7A28

square

#1D417A #7A1D70 #7A561D #1D7A28

split-complementary

#1D417A #7A281D #707A1D

monochromatic

#060D19 #112749 #1D417A #295BAB #4078D2

Accessibility & contrast

On white

10.05

#1D417A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#1D417A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D417A

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D417A	#FFFFFF	#000000	##FFFFFF
##1D417A	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24477C

Deuteranopia (green-blind)

#113E79

Tritanopia (blue-blind)

#004E57

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #1d417a;
/* rgb */ color: rgb(29, 65, 122);
/* oklch */ color: oklch(38.2% 0.106 259.3);

Tailwind

colors: {
  custom: {
    50: '#6775a1',
    500: '#1d417a',
    950: '#000000',
  },
}

SCSS

$custom: #1d417a;
$custom-light: #6775a1;
$custom-dark: #000000;

JSON

{
  "hex": "#1d417a",
  "rgb": {
    "r": 29,
    "g": 65,
    "b": 122
  },
  "hsl": {
    "h": 216.774,
    "s": 61.589,
    "l": 29.608
  },
  "oklch": {
    "l": 0.38167,
    "c": 0.10564,
    "h": 259.3
  },
  "luminance": 0.05447
}

Semantic roles & 50–950 ramp

primary

#1D417A

secondary

#AE8545

accent

#A643E5

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#07080F

muted

#7A7B7E

Preview Lab

Preview with #1D417A

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

Preview Lab → · Contrast checker → · Palette generator →