#1A2B68#1A2B68

#1A2B68 is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.5% C 0.109 H 267.8°. Best body text is #FFFFFF at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#1A2B68
RGB	rgb(26, 43, 104)
HSL	hsl(227, 60%, 25%)
HSV	hsv(227, 75%, 41%)
CMYK	cmyk(75%, 58.7%, 0%, 59.2%)
CIE-LAB	lab(19.83, 16.35, -37.87)
CIE-LCH	lch(19.83, 41.24, 293.36°)
OKLab	oklab(31.5% -0.0041 -0.109)
OKLCH	oklch(31.5% 0.109 267.8)
XYZ	xyz(3.7877, 2.9465, 13.4631)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2B68 #68571A

analogous

#1A5268 #1A2B68 #301A68

triadic

#1A2B68 #681A2B #2B681A

tetradic

#1A2B68 #681A52 #68571A #1A6830

square

#1A2B68 #681A52 #68571A #1A6830

split-complementary

#1A2B68 #68301A #52681A

monochromatic

#060A18 #0E1737 #1A2B68 #263F99 #3253CA

Accessibility & contrast

On white

13.21

#1A2B68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#1A2B68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2B68

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2B68	#FFFFFF	#000000	##FFFFFF
##1A2B68	1.00	13.21	1.59	13.21
#FFFFFF	13.21	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00346A

Deuteranopia (green-blind)

#002C67

Tritanopia (blue-blind)

#003A45

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1a2b68;
/* rgb */ color: rgb(26, 43, 104);
/* oklch */ color: oklch(31.5% 0.109 267.8);

Tailwind

colors: {
  custom: {
    50: '#626394',
    500: '#1a2b68',
    950: '#000000',
  },
}

SCSS

$custom: #1a2b68;
$custom-light: #626394;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2b68",
  "rgb": {
    "r": 26,
    "g": 43,
    "b": 104
  },
  "hsl": {
    "h": 226.923,
    "s": 60,
    "l": 25.49
  },
  "oklch": {
    "l": 0.31497,
    "c": 0.10913,
    "h": 267.8
  },
  "luminance": 0.02947
}

Semantic roles & 50–950 ramp

primary

#1A2B68

secondary

#9D8940

accent

#C145E3

background

#F6F5F9

surface

#EBEAF1

border

#C6C6CB

text

#06050D

muted

#7A797E

Preview Lab

Preview with #1A2B68

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

Preview Lab → · Contrast checker → · Palette generator →