#1A0D5F#1A0D5F

#1A0D5F is a dark, vivid blue. Relative luminance 0.013; OKLCH L 25.2% C 0.133 H 278.1°. Best body text is #FFFFFF at 16.58:1 contrast (WCAG AA passes).

Color values

HEX	#1A0D5F
RGB	rgb(26, 13, 95)
HSL	hsl(250, 76%, 21%)
HSV	hsv(250, 86%, 37%)
CMYK	cmyk(72.6%, 86.3%, 0%, 62.7%)
CIE-LAB	lab(11.51, 32.76, -45.56)
CIE-LCH	lch(11.51, 56.11, 305.71°)
OKLab	oklab(25.18% 0.0188 -0.1316)
OKLCH	oklch(25.18% 0.133 278.1)
XYZ	xyz(2.6348, 1.3335, 10.9428)
Luminance	0.0133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0D5F #525F0D

analogous

#0D295F #1A0D5F #430D5F

triadic

#1A0D5F #5F1A0D #0D5F1A

tetradic

#1A0D5F #5F0D29 #525F0D #0D5F43

square

#1A0D5F #5F0D29 #525F0D #0D5F43

split-complementary

#1A0D5F #5F430D #295F0D

monochromatic

#07041B #0B0629 #1A0D5F #291495 #371CCB

Accessibility & contrast

On white

16.58

#1A0D5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#1A0D5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0D5F

16.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0D5F	#FFFFFF	#000000	##FFFFFF
##1A0D5F	1.00	16.58	1.27	16.58
#FFFFFF	16.58	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002261

Deuteranopia (green-blind)

#001B5E

Tritanopia (blue-blind)

#002637

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #1a0d5f;
/* rgb */ color: rgb(26, 13, 95);
/* oklch */ color: oklch(25.2% 0.133 278.1);

Tailwind

colors: {
  custom: {
    50: '#634f8d',
    500: '#1a0d5f',
    950: '#000000',
  },
}

SCSS

$custom: #1a0d5f;
$custom-light: #634f8d;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0d5f",
  "rgb": {
    "r": 26,
    "g": 13,
    "b": 95
  },
  "hsl": {
    "h": 249.512,
    "s": 75.926,
    "l": 21.176
  },
  "oklch": {
    "l": 0.25181,
    "c": 0.13295,
    "h": 278.1
  },
  "luminance": 0.01334
}

Semantic roles & 50–950 ramp

primary

#1A0D5F

secondary

#88992F

accent

#F335D5

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #1A0D5F

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

Preview Lab → · Contrast checker → · Palette generator →