#1D2E7D#1D2E7D

#1D2E7D is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.2% C 0.135 H 268.7°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#1D2E7D
RGB	rgb(29, 46, 125)
HSL	hsl(229, 62%, 30%)
HSV	hsv(229, 77%, 49%)
CMYK	cmyk(76.8%, 63.2%, 0%, 51%)
CIE-LAB	lab(22.64, 23.08, -46.77)
CIE-LCH	lch(22.64, 52.15, 296.27°)
OKLab	oklab(34.2% -0.003 -0.1351)
OKLCH	oklch(34.2% 0.135 268.7)
XYZ	xyz(5.1841, 3.6953, 19.8381)
Luminance	0.0370 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2E7D #7D6C1D

analogous

#1D5E7D #1D2E7D #3C1D7D

triadic

#1D2E7D #7D1D2E #2E7D1D

tetradic

#1D2E7D #7D1D5E #7D6C1D #1D7D3C

square

#1D2E7D #7D1D5E #7D6C1D #1D7D3C

split-complementary

#1D2E7D #7D3C1D #5E7D1D

monochromatic

#06091A #111C4B #1D2E7D #2940AF #415BD3

Accessibility & contrast

On white

12.07

#1D2E7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#1D2E7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2E7D

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2E7D	#FFFFFF	#000000	##FFFFFF
##1D2E7D	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B80

Deuteranopia (green-blind)

#00327B

Tritanopia (blue-blind)

#004251

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #1d2e7d;
/* rgb */ color: rgb(29, 46, 125);
/* oklch */ color: oklch(34.2% 0.135 268.7);

Tailwind

colors: {
  custom: {
    50: '#6966a3',
    500: '#1d2e7d',
    950: '#000000',
  },
}

SCSS

$custom: #1d2e7d;
$custom-light: #6966a3;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2e7d",
  "rgb": {
    "r": 29,
    "g": 46,
    "b": 125
  },
  "hsl": {
    "h": 229.375,
    "s": 62.338,
    "l": 30.196
  },
  "oklch": {
    "l": 0.342,
    "c": 0.13511,
    "h": 268.7
  },
  "luminance": 0.03696
}

Semantic roles & 50–950 ramp

primary

#1D2E7D

secondary

#B19E45

accent

#C942E5

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #1D2E7D

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

Preview Lab → · Contrast checker → · Palette generator →