#1D2E62#1D2E62

#1D2E62 is a dark, moderate blue. Relative luminance 0.031; OKLCH L 31.8% C 0.095 H 267.3°. Best body text is #FFFFFF at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#1D2E62
RGB	rgb(29, 46, 98)
HSL	hsl(225, 54%, 25%)
HSV	hsv(225, 70%, 38%)
CMYK	cmyk(70.4%, 53.1%, 0%, 61.6%)
CIE-LAB	lab(20.43, 12.25, -32.97)
CIE-LCH	lch(20.43, 35.17, 290.39°)
OKLab	oklab(31.85% -0.0045 -0.0945)
OKLCH	oklch(31.85% 0.095 267.3)
XYZ	xyz(3.6875, 3.0967, 11.9563)
Luminance	0.0310 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2E62 #62511D

analogous

#1D5162 #1D2E62 #2E1D62

triadic

#1D2E62 #621D2E #2E621D

tetradic

#1D2E62 #621D51 #62511D #1D622E

square

#1D2E62 #621D51 #62511D #1D622E

split-complementary

#1D2E62 #622E1D #51621D

monochromatic

#070B18 #0F1833 #1D2E62 #2B4491 #395AC0

Accessibility & contrast

On white

12.97

#1D2E62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#1D2E62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2E62

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2E62	#FFFFFF	#000000	##FFFFFF
##1D2E62	1.00	12.97	1.62	12.97
#FFFFFF	12.97	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#113564

Deuteranopia (green-blind)

#012E61

Tritanopia (blue-blind)

#003A43

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1d2e62;
/* rgb */ color: rgb(29, 46, 98);
/* oklch */ color: oklch(31.8% 0.095 267.3);

Tailwind

colors: {
  custom: {
    50: '#62668f',
    500: '#1d2e62',
    950: '#000000',
  },
}

SCSS

$custom: #1d2e62;
$custom-light: #62668f;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2e62",
  "rgb": {
    "r": 29,
    "g": 46,
    "b": 98
  },
  "hsl": {
    "h": 225.217,
    "s": 54.331,
    "l": 24.902
  },
  "oklch": {
    "l": 0.31845,
    "c": 0.09463,
    "h": 267.3
  },
  "luminance": 0.03097
}

Semantic roles & 50–950 ramp

primary

#1D2E62

secondary

#978344

accent

#B94ADE

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#05050C

muted

#7A7A7D

Preview Lab

Preview with #1D2E62

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

Preview Lab → · Contrast checker → · Palette generator →