#1A1364#1A1364

#1A1364 is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.6% C 0.134 H 276.1°. Best body text is #FFFFFF at 15.90:1 contrast (WCAG AA passes).

Color values

HEX	#1A1364
RGB	rgb(26, 19, 100)
HSL	hsl(245, 68%, 23%)
HSV	hsv(245, 81%, 39%)
CMYK	cmyk(74%, 81%, 0%, 60.8%)
CIE-LAB	lab(13.26, 31.15, -45.99)
CIE-LCH	lch(13.26, 55.55, 304.11°)
OKLab	oklab(26.58% 0.0142 -0.1329)
OKLCH	oklch(26.58% 0.134 276.1)
XYZ	xyz(2.9584, 1.6052, 12.2080)
Luminance	0.0160 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1364 #5D6413

analogous

#133464 #1A1364 #421364

triadic

#1A1364 #641A13 #13641A

tetradic

#1A1364 #641334 #5D6413 #136442

square

#1A1364 #641334 #5D6413 #136442

split-complementary

#1A1364 #644213 #346413

monochromatic

#07051A #0D0931 #1A1364 #271D97 #3527CB

Accessibility & contrast

On white

15.90

#1A1364 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#1A1364 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1364

15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1364	#FFFFFF	#000000	##FFFFFF
##1A1364	1.00	15.90	1.32	15.90
#FFFFFF	15.90	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002666

Deuteranopia (green-blind)

#001E63

Tritanopia (blue-blind)

#002B3B

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #1a1364;
/* rgb */ color: rgb(26, 19, 100);
/* oklch */ color: oklch(26.6% 0.134 276.1);

Tailwind

colors: {
  custom: {
    50: '#645291',
    500: '#1a1364',
    950: '#000000',
  },
}

SCSS

$custom: #1a1364;
$custom-light: #645291;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1364",
  "rgb": {
    "r": 26,
    "g": 19,
    "b": 100
  },
  "hsl": {
    "h": 245.185,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.26584,
    "c": 0.13369,
    "h": 276.1
  },
  "luminance": 0.01605
}

Semantic roles & 50–950 ramp

primary

#1A1364

secondary

#939C37

accent

#EB3DDC

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #1A1364

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

Preview Lab → · Contrast checker → · Palette generator →