#1A2B97#1A2B97

#1A2B97 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.1% C 0.175 H 268.1°. Best body text is #FFFFFF at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#1A2B97
RGB	rgb(26, 43, 151)
HSL	hsl(232, 71%, 35%)
HSV	hsv(232, 83%, 59%)
CMYK	cmyk(82.8%, 71.5%, 0%, 40.8%)
CIE-LAB	lab(24.26, 34.78, -60.32)
CIE-LCH	lch(24.26, 69.63, 299.97°)
OKLab	oklab(36.12% -0.0057 -0.1748)
OKLCH	oklch(36.12% 0.175 268.1)
XYZ	xyz(6.8739, 4.1809, 29.7169)
Luminance	0.0418 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2B97 #97861A

analogous

#1A6A97 #1A2B97 #481A97

triadic

#1A2B97 #971A2B #2B971A

tetradic

#1A2B97 #971A6A #97861A #1A9748

square

#1A2B97 #971A6A #97861A #1A9748

split-complementary

#1A2B97 #97481A #6A971A

monochromatic

#080D2F #111C63 #1A2B97 #233ACB #4B60E0

Accessibility & contrast

On white

11.44

#1A2B97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#1A2B97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2B97

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2B97	#FFFFFF	#000000	##FFFFFF
##1A2B97	1.00	11.44	1.84	11.44
#FFFFFF	11.44	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409A

Deuteranopia (green-blind)

#003495

Tritanopia (blue-blind)

#00495E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #1a2b97;
/* rgb */ color: rgb(26, 43, 151);
/* oklch */ color: oklch(36.1% 0.175 268.1);

Tailwind

colors: {
  custom: {
    50: '#6f65b7',
    500: '#1a2b97',
    950: '#000000',
  },
}

SCSS

$custom: #1a2b97;
$custom-light: #6f65b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2b97",
  "rgb": {
    "r": 26,
    "g": 43,
    "b": 151
  },
  "hsl": {
    "h": 231.84,
    "s": 70.621,
    "l": 34.706
  },
  "oklch": {
    "l": 0.36117,
    "c": 0.17486,
    "h": 268.1
  },
  "luminance": 0.04182
}

Semantic roles & 50–950 ramp

primary

#1A2B97

secondary

#C2B24B

accent

#D53AED

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #1A2B97

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

Preview Lab → · Contrast checker → · Palette generator →