#1A0E5B#1A0E5B

#1A0E5B is a very dark, vivid blue. Relative luminance 0.013; OKLCH L 24.8% C 0.127 H 278.9°. Best body text is #FFFFFF at 16.70:1 contrast (WCAG AA passes).

Color values

HEX	#1A0E5B
RGB	rgb(26, 14, 91)
HSL	hsl(249, 73%, 21%)
HSV	hsv(249, 85%, 36%)
CMYK	cmyk(71.4%, 84.6%, 0%, 64.3%)
CIE-LAB	lab(11.20, 30.89, -43.39)
CIE-LCH	lch(11.20, 53.26, 305.45°)
OKLab	oklab(24.82% 0.0196 -0.1253)
OKLCH	oklch(24.82% 0.127 278.9)
XYZ	xyz(2.4708, 1.2888, 10.0141)
Luminance	0.0129 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0E5B #4F5B0E

analogous

#0E285B #1A0E5B #400E5B

triadic

#1A0E5B #5B1A0E #0E5B1A

tetradic

#1A0E5B #5B0E28 #4F5B0E #0E5B40

square

#1A0E5B #5B0E28 #4F5B0E #0E5B40

split-complementary

#1A0E5B #5B400E #285B0E

monochromatic

#08041B #0B0626 #1A0E5B #291690 #381EC5

Accessibility & contrast

On white

16.70

#1A0E5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#1A0E5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0E5B

16.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0E5B	#FFFFFF	#000000	##FFFFFF
##1A0E5B	1.00	16.70	1.26	16.70
#FFFFFF	16.70	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00215D

Deuteranopia (green-blind)

#001B5A

Tritanopia (blue-blind)

#002534

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #1a0e5b;
/* rgb */ color: rgb(26, 14, 91);
/* oklch */ color: oklch(24.8% 0.127 278.9);

Tailwind

colors: {
  custom: {
    50: '#624f8a',
    500: '#1a0e5b',
    950: '#000000',
  },
}

SCSS

$custom: #1a0e5b;
$custom-light: #624f8a;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0e5b",
  "rgb": {
    "r": 26,
    "g": 14,
    "b": 91
  },
  "hsl": {
    "h": 249.351,
    "s": 73.333,
    "l": 20.588
  },
  "oklch": {
    "l": 0.2482,
    "c": 0.12682,
    "h": 278.9
  },
  "luminance": 0.01289
}

Semantic roles & 50–950 ramp

primary

#1A0E5B

secondary

#859530

accent

#F038D3

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #1A0E5B

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

Preview Lab → · Contrast checker → · Palette generator →