#1A146D#1A146D

#1A146D is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.8% C 0.145 H 274.5°. Best body text is #FFFFFF at 15.39:1 contrast (WCAG AA passes).

Color values

HEX	#1A146D
RGB	rgb(26, 20, 109)
HSL	hsl(244, 69%, 25%)
HSV	hsv(244, 82%, 43%)
CMYK	cmyk(76.1%, 81.7%, 0%, 57.3%)
CIE-LAB	lab(14.53, 33.71, -49.81)
CIE-LCH	lch(14.53, 60.14, 304.09°)
OKLab	oklab(27.79% 0.0114 -0.1441)
OKLCH	oklch(27.79% 0.145 274.5)
XYZ	xyz(3.4356, 1.8237, 14.6360)
Luminance	0.0182 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A146D #676D14

analogous

#143A6D #1A146D #46146D

triadic

#1A146D #6D1A14 #146D1A

tetradic

#1A146D #6D143A #676D14 #146D46

square

#1A146D #6D143A #676D14 #146D46

split-complementary

#1A146D #6D4614 #3A6D14

monochromatic

#06051A #0E0B39 #1A146D #261DA1 #3327D4

Accessibility & contrast

On white

15.39

#1A146D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#1A146D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A146D

15.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A146D	#FFFFFF	#000000	##FFFFFF
##1A146D	1.00	15.39	1.36	15.39
#FFFFFF	15.39	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002970

Deuteranopia (green-blind)

#00216B

Tritanopia (blue-blind)

#002F40

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #1a146d;
/* rgb */ color: rgb(26, 20, 109);
/* oklch */ color: oklch(27.8% 0.145 274.5);

Tailwind

colors: {
  custom: {
    50: '#665498',
    500: '#1a146d',
    950: '#000000',
  },
}

SCSS

$custom: #1a146d;
$custom-light: #665498;
$custom-dark: #000000;

JSON

{
  "hex": "#1a146d",
  "rgb": {
    "r": 26,
    "g": 20,
    "b": 109
  },
  "hsl": {
    "h": 244.045,
    "s": 68.992,
    "l": 25.294
  },
  "oklch": {
    "l": 0.27792,
    "c": 0.14451,
    "h": 274.5
  },
  "luminance": 0.01824
}

Semantic roles & 50–950 ramp

primary

#1A146D

secondary

#9DA439

accent

#EC3CE0

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #1A146D

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

Preview Lab → · Contrast checker → · Palette generator →