#1A2490#1A2490

#1A2490 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.2% C 0.173 H 269.3°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX#1A2490
RGBrgb(26, 36, 144)
HSLhsl(235, 69%, 33%)
HSVhsv(235, 82%, 56%)
CMYKcmyk(81.9%, 75%, 0%, 43.5%)
CIE-LABlab(21.92, 36.60, -59.85)
CIE-LCHlch(21.92, 70.16, 301.45°)
OKLaboklab(34.22% -0.0021 -0.1734)
OKLCHoklch(34.22% 0.173 269.3)
XYZxyz(6.0892, 3.4943, 26.7337)
Luminance0.0350 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A2490 #90861A
analogous
#1A5F90 #1A2490 #4B1A90
triadic
#1A2490 #901A24 #24901A
tetradic
#1A2490 #901A5F #90861A #1A904B
square
#1A2490 #901A5F #90861A #1A904B
split-complementary
#1A2490 #904B1A #5F901A
monochromatic
#070A28 #11175C #1A2490 #2331C4 #4753DE

Accessibility & contrast

On white

12.36
#1A2490 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.70
#1A2490 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2490
12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A2490#FFFFFF#000000##FFFFFF
##1A24901.0012.361.7012.36
#FFFFFF12.361.0021.001.00
#0000001.7021.001.0021.00
##FFFFFF12.361.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003A93
Deuteranopia (green-blind)
#002F8E
Tritanopia (blue-blind)
#004358
Achromatopsia (no color)
#343434

Design tokens & code

CSS
--color: #1a2490;
/* rgb */ color: rgb(26, 36, 144);
/* oklch */ color: oklch(34.2% 0.173 269.3);
Tailwind
colors: {
  custom: {
    50: '#6e60b2',
    500: '#1a2490',
    950: '#000000',
  },
}
SCSS
$custom: #1a2490;
$custom-light: #6e60b2;
$custom-dark: #000000;
JSON
{
  "hex": "#1a2490",
  "rgb": {
    "r": 26,
    "g": 36,
    "b": 144
  },
  "hsl": {
    "h": 234.915,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.34215,
    "c": 0.17341,
    "h": 269.3
  },
  "luminance": 0.03495
}

Semantic roles & 50–950 ramp

primary
#1A2490
secondary
#BFB547
accent
#DD3CEC
background
#F7F5FB
surface
#EDE9F6
border
#C8C5D0
text
#090511
muted
#7B7980

Preview Lab

Preview with #1A2490

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

Preview Lab → · Contrast checker → · Palette generator →

#1A2490 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva