#1D264B#1D264B

#1D264B is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.2% C 0.069 H 271.1°. Best body text is #FFFFFF at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#1D264B
RGB	rgb(29, 38, 75)
HSL	hsl(228, 44%, 20%)
HSV	hsv(228, 61%, 29%)
CMYK	cmyk(61.3%, 49.3%, 0%, 70.6%)
CIE-LAB	lab(16.28, 8.94, -24.24)
CIE-LCH	lch(16.28, 25.83, 290.25°)
OKLab	oklab(28.16% 0.0013 -0.069)
OKLCH	oklch(28.16% 0.069 271.1)
XYZ	xyz(2.4694, 2.1553, 6.9411)
Luminance	0.0215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D264B #4B421D

analogous

#1D3D4B #1D264B #2B1D4B

triadic

#1D264B #4B1D26 #264B1D

tetradic

#1D264B #4B1D3D #4B421D #1D4B2B

square

#1D264B #4B1D3D #4B421D #1D4B2B

split-complementary

#1D264B #4B2B1D #3D4B1D

monochromatic

#090B16 #0C101F #1D264B #2E3C77 #3F53A3

Accessibility & contrast

On white

14.68

#1D264B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#1D264B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D264B

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D264B	#FFFFFF	#000000	##FFFFFF
##1D264B	1.00	14.68	1.43	14.68
#FFFFFF	14.68	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#162A4C

Deuteranopia (green-blind)

#10264A

Tritanopia (blue-blind)

#042E34

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #1d264b;
/* rgb */ color: rgb(29, 38, 75);
/* oklch */ color: oklch(28.2% 0.069 271.1);

Tailwind

colors: {
  custom: {
    50: '#5d607d',
    500: '#1d264b',
    950: '#000000',
  },
}

SCSS

$custom: #1d264b;
$custom-light: #5d607d;
$custom-dark: #000000;

JSON

{
  "hex": "#1d264b",
  "rgb": {
    "r": 29,
    "g": 38,
    "b": 75
  },
  "hsl": {
    "h": 228.261,
    "s": 44.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.28157,
    "c": 0.06898,
    "h": 271.1
  },
  "luminance": 0.02155
}

Semantic roles & 50–950 ramp

primary

#1D264B

secondary

#807444

accent

#BB54D4

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #1D264B

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

Preview Lab → · Contrast checker → · Palette generator →