#1A1EA0#1A1EA0

#1A1EA0 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.2% C 0.199 H 269.1°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#1A1EA0
RGB	rgb(26, 30, 160)
HSL	hsl(238, 72%, 36%)
HSV	hsv(238, 84%, 63%)
CMYK	cmyk(83.8%, 81.3%, 0%, 37.3%)
CIE-LAB	lab(22.60, 45.49, -68.57)
CIE-LCH	lch(22.60, 82.29, 303.56°)
OKLab	oklab(35.24% -0.0031 -0.1986)
OKLCH	oklch(35.24% 0.199 269.1)
XYZ	xyz(7.2333, 3.6854, 33.5810)
Luminance	0.0369 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1EA0 #A09C1A

analogous

#1A61A0 #1A1EA0 #591AA0

triadic

#1A1EA0 #A01A1E #1EA01A

tetradic

#1A1EA0 #A01A61 #A09C1A #1AA059

square

#1A1EA0 #A01A61 #A09C1A #1AA059

split-complementary

#1A1EA0 #A0591A #61A01A

monochromatic

#090A37 #11146B #1A1EA0 #2328D5 #5256E3

Accessibility & contrast

On white

12.09

#1A1EA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#1A1EA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1EA0

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1EA0	#FFFFFF	#000000	##FFFFFF
##1A1EA0	1.00	12.09	1.74	12.09
#FFFFFF	12.09	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA4

Deuteranopia (green-blind)

#002F9E

Tritanopia (blue-blind)

#004760

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #1a1ea0;
/* rgb */ color: rgb(26, 30, 160);
/* oklch */ color: oklch(35.2% 0.199 269.1);

Tailwind

colors: {
  custom: {
    50: '#735dbe',
    500: '#1a1ea0',
    950: '#000000',
  },
}

SCSS

$custom: #1a1ea0;
$custom-light: #735dbe;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1ea0",
  "rgb": {
    "r": 26,
    "g": 30,
    "b": 160
  },
  "hsl": {
    "h": 238.209,
    "s": 72.043,
    "l": 36.471
  },
  "oklch": {
    "l": 0.35238,
    "c": 0.19862,
    "h": 269.1
  },
  "luminance": 0.03686
}

Semantic roles & 50–950 ramp

primary

#1A1EA0

secondary

#C5C250

accent

#E939EF

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #1A1EA0

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

Preview Lab → · Contrast checker → · Palette generator →