#1A2D64#1A2D64

#1A2D64 is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.6% C 0.100 H 266.4°. Best body text is #FFFFFF at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#1A2D64
RGB	rgb(26, 45, 100)
HSL	hsl(225, 59%, 25%)
HSV	hsv(225, 74%, 39%)
CMYK	cmyk(74%, 55%, 0%, 60.8%)
CIE-LAB	lab(20.11, 13.26, -34.80)
CIE-LCH	lch(20.11, 37.24, 290.86°)
OKLab	oklab(31.61% -0.0064 -0.1)
OKLCH	oklch(31.61% 0.1 266.4)
XYZ	xyz(3.6638, 3.0161, 12.4432)
Luminance	0.0302 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2D64 #64511A

analogous

#1A5264 #1A2D64 #2C1A64

triadic

#1A2D64 #641A2D #2D641A

tetradic

#1A2D64 #641A52 #64511A #1A642C

square

#1A2D64 #641A52 #64511A #1A642C

split-complementary

#1A2D64 #642C1A #52641A

monochromatic

#060B18 #0D1733 #1A2D64 #274395 #3359C5

Accessibility & contrast

On white

13.10

#1A2D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#1A2D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2D64

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2D64	#FFFFFF	#000000	##FFFFFF
##1A2D64	1.00	13.10	1.60	13.10
#FFFFFF	13.10	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A3466

Deuteranopia (green-blind)

#002D63

Tritanopia (blue-blind)

#003A43

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1a2d64;
/* rgb */ color: rgb(26, 45, 100);
/* oklch */ color: oklch(31.6% 0.100 266.4);

Tailwind

colors: {
  custom: {
    50: '#616591',
    500: '#1a2d64',
    950: '#000000',
  },
}

SCSS

$custom: #1a2d64;
$custom-light: #616591;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2d64",
  "rgb": {
    "r": 26,
    "g": 45,
    "b": 100
  },
  "hsl": {
    "h": 224.595,
    "s": 58.73,
    "l": 24.706
  },
  "oklch": {
    "l": 0.31607,
    "c": 0.1002,
    "h": 266.4
  },
  "luminance": 0.03016
}

Semantic roles & 50–950 ramp

primary

#1A2D64

secondary

#9A8340

accent

#BA46E2

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#05050D

muted

#7A7A7D

Preview Lab

Preview with #1A2D64

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

Preview Lab → · Contrast checker → · Palette generator →