#1D2C6E#1D2C6E

#1D2C6E is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.4% C 0.116 H 269.2°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#1D2C6E
RGB	rgb(29, 44, 110)
HSL	hsl(229, 58%, 27%)
HSV	hsv(229, 74%, 43%)
CMYK	cmyk(73.6%, 60%, 0%, 56.9%)
CIE-LAB	lab(20.78, 18.52, -40.20)
CIE-LCH	lch(20.78, 44.26, 294.74°)
OKLab	oklab(32.41% -0.0016 -0.1158)
OKLCH	oklch(32.41% 0.116 269.2)
XYZ	xyz(4.2209, 3.1879, 15.1417)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2C6E #6E5F1D

analogous

#1D556E #1D2C6E #371D6E

triadic

#1D2C6E #6E1D2C #2C6E1D

tetradic

#1D2C6E #6E1D55 #6E5F1D #1D6E37

square

#1D2C6E #6E1D55 #6E5F1D #1D6E37

split-complementary

#1D2C6E #6E371D #556E1D

monochromatic

#060A18 #10193E #1D2C6E #2A3F9E #3A55CB

Accessibility & contrast

On white

12.82

#1D2C6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#1D2C6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2C6E

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2C6E	#FFFFFF	#000000	##FFFFFF
##1D2C6E	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003670

Deuteranopia (green-blind)

#002E6D

Tritanopia (blue-blind)

#003C48

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1d2c6e;
/* rgb */ color: rgb(29, 44, 110);
/* oklch */ color: oklch(32.4% 0.116 269.2);

Tailwind

colors: {
  custom: {
    50: '#656498',
    500: '#1d2c6e',
    950: '#000000',
  },
}

SCSS

$custom: #1d2c6e;
$custom-light: #656498;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2c6e",
  "rgb": {
    "r": 29,
    "g": 44,
    "b": 110
  },
  "hsl": {
    "h": 228.889,
    "s": 58.273,
    "l": 27.255
  },
  "oklch": {
    "l": 0.32413,
    "c": 0.11584,
    "h": 269.2
  },
  "luminance": 0.03188
}

Semantic roles & 50–950 ramp

primary

#1D2C6E

secondary

#A29144

accent

#C546E1

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06050E

muted

#7A7A7E

Preview Lab

Preview with #1D2C6E

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

Preview Lab → · Contrast checker → · Palette generator →