#1A2B69#1A2B69

#1A2B69 is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.6% C 0.111 H 267.9°. Best body text is #FFFFFF at 13.18:1 contrast (WCAG AA passes).

Color values

HEX	#1A2B69
RGB	rgb(26, 43, 105)
HSL	hsl(227, 60%, 26%)
HSV	hsv(227, 75%, 41%)
CMYK	cmyk(75.2%, 59%, 0%, 58.8%)
CIE-LAB	lab(19.91, 16.76, -38.38)
CIE-LCH	lch(19.91, 41.88, 293.59°)
OKLab	oklab(31.59% -0.0041 -0.1106)
OKLCH	oklch(31.59% 0.111 267.9)
XYZ	xyz(3.8388, 2.9669, 13.7322)
Luminance	0.0297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2B69 #69581A

analogous

#1A5269 #1A2B69 #311A69

triadic

#1A2B69 #691A2B #2B691A

tetradic

#1A2B69 #691A52 #69581A #1A6931

square

#1A2B69 #691A52 #69581A #1A6931

split-complementary

#1A2B69 #69311A #52691A

monochromatic

#060A19 #0E1738 #1A2B69 #263F9A #3253CB

Accessibility & contrast

On white

13.18

#1A2B69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#1A2B69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2B69

13.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2B69	#FFFFFF	#000000	##FFFFFF
##1A2B69	1.00	13.18	1.59	13.18
#FFFFFF	13.18	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00346B

Deuteranopia (green-blind)

#002D68

Tritanopia (blue-blind)

#003A45

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1a2b69;
/* rgb */ color: rgb(26, 43, 105);
/* oklch */ color: oklch(31.6% 0.111 267.9);

Tailwind

colors: {
  custom: {
    50: '#636394',
    500: '#1a2b69',
    950: '#000000',
  },
}

SCSS

$custom: #1a2b69;
$custom-light: #636394;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2b69",
  "rgb": {
    "r": 26,
    "g": 43,
    "b": 105
  },
  "hsl": {
    "h": 227.089,
    "s": 60.305,
    "l": 25.686
  },
  "oklch": {
    "l": 0.31585,
    "c": 0.11065,
    "h": 267.9
  },
  "luminance": 0.02967
}

Semantic roles & 50–950 ramp

primary

#1A2B69

secondary

#9E8A40

accent

#C144E3

background

#F6F5F9

surface

#EBEAF1

border

#C6C6CB

text

#06050D

muted

#7A797E

Preview Lab

Preview with #1A2B69

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

Preview Lab → · Contrast checker → · Palette generator →