#1A1885#1A1885

#1A1885 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.2% C 0.171 H 271.4°. Best body text is #FFFFFF at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#1A1885
RGB	rgb(26, 24, 133)
HSL	hsl(241, 69%, 31%)
HSV	hsv(241, 82%, 52%)
CMYK	cmyk(80.5%, 82%, 0%, 47.8%)
CIE-LAB	lab(18.21, 39.68, -59.11)
CIE-LCH	lch(18.21, 71.20, 303.88°)
OKLab	oklab(31.22% 0.0041 -0.1711)
OKLCH	oklch(31.22% 0.171 271.4)
XYZ	xyz(4.9848, 2.5658, 22.4183)
Luminance	0.0257 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1885 #838518

analogous

#184C85 #1A1885 #501885

triadic

#1A1885 #851A18 #18851A

tetradic

#1A1885 #85184C #838518 #188550

square

#1A1885 #85184C #838518 #188550

split-complementary

#1A1885 #855018 #4C8518

monochromatic

#06051D #100F51 #1A1885 #2421B9 #3F3CDC

Accessibility & contrast

On white

13.88

#1A1885 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#1A1885 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1885

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1885	#FFFFFF	#000000	##FFFFFF
##1A1885	1.00	13.88	1.51	13.88
#FFFFFF	13.88	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003288

Deuteranopia (green-blind)

#002783

Tritanopia (blue-blind)

#003A4F

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #1a1885;
/* rgb */ color: rgb(26, 24, 133);
/* oklch */ color: oklch(31.2% 0.171 271.4);

Tailwind

colors: {
  custom: {
    50: '#6c58aa',
    500: '#1a1885',
    950: '#000000',
  },
}

SCSS

$custom: #1a1885;
$custom-light: #6c58aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1885",
  "rgb": {
    "r": 26,
    "g": 24,
    "b": 133
  },
  "hsl": {
    "h": 241.101,
    "s": 69.427,
    "l": 30.784
  },
  "oklch": {
    "l": 0.31218,
    "c": 0.17116,
    "h": 271.4
  },
  "luminance": 0.02566
}

Semantic roles & 50–950 ramp

primary

#1A1885

secondary

#B7B940

accent

#EC3CE9

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080310

muted

#7B787F

Preview Lab

Preview with #1A1885

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

Preview Lab → · Contrast checker → · Palette generator →